Build English that wins marks.

Arrange the following sentences in the correct order.
Options:
A. They compile arrival records from several monitoring locations to check whether the change is geographically widespread.
B. The team compares the resulting patterns with observations from earlier seasons.
C. The comparison helps determine whether the shift is unusual or part of the species' normal seasonal variation.
D. Researchers studying migratory birds find that their arrival dates have changed.

Arrange the following sentences in the correct order.
Options:
A. The difference indicates that the overall average concealed a substantial change in the kinds of work being performed.
B. When productivity is examined separately for comparable tasks, the reported increase becomes much smaller.
C. A company reports that employees now complete more tasks per hour than before.
D. Analysts discover that the company has automated several complicated tasks while leaving simpler tasks to employees.

Arrange the following sentences in the correct order.
Options:
A. A later survey detects buried remains beyond the original boundary, although their exact extent is uncertain.
B. Archaeologists initially estimate the size of an ancient settlement from structures visible above the ground.
C. The revised estimate consequently accounts for both newly discovered evidence and uncertainty about the site's boundaries.
D. Rather than simply extending the boundary to include every possible feature, the researchers distinguish confirmed remains from probable ones.

Arrange the following sentences in the correct order.
Options:
A. A subscription service increases its monthly fee and later reports higher average revenue per active customer.
B. A fuller assessment considers both the additional revenue from remaining customers and the revenue lost through cancellations.
C. A comparison restricted to customers who remained active consequently gives an incomplete account of the policy's effects.
D. However, a considerable number of price-sensitive customers cancel their subscriptions after the increase.

Arrange the following sentences in the correct order.
Options:
A. Six months later, participants without regular access to computers perform less well than those who continue using them.
B. The findings suggest that the programme's benefits may depend on whether participants can continue practising after formal instruction ends.
C. Researchers compare the participants' later performance with their opportunities to practise the skills.
D. A digital-skills programme produces strong results in tests administered immediately after training.

Arrange the following sentences in the correct order.
Options:
A. They then report processing times separately for automated requests and those requiring staff assistance.
B. A bank observes that the average time required to process customer requests has fallen.
C. The researchers therefore examine whether the change is concentrated in particular types of transactions.
D. The analysis reveals that simple requests are increasingly handled through automated channels.

Arrange the following sentences in the correct order.
Options:
A. Researchers compare flooding in two neighbouring areas after a period of intense rainfall.
B. One area has extensive paved surfaces, while the other contains open ground and vegetation.
C. They examine how these differences affected infiltration and the speed of surface runoff.
D. The study consequently distinguishes the effect of the rainfall event from the influence of existing land conditions.

Arrange the following sentences in the correct order.
Options:
A. Researchers compare participants and non-participants who had similar activity levels before the programme began.
B. The gap between the groups becomes substantially smaller after this comparison.
C. A survey reports that users of a voluntary fitness programme are more physically active than non-users.
D. The difference raises the possibility that the initial result was influenced by how participants were selected.

Arrange the following sentences in the correct order.
Options:
A. These marks suggest that the tool was used, modified and used again before it was finally discarded.
B. The revised interpretation treats the object as evidence of repeated use rather than a single act of deposition.
C. Microscopic examination reveals wear marks formed at different stages of the tool's history.
D. Archaeologists uncover a stone tool within a layer of sediment.

Arrange the following sentences in the correct order.
Options:
A. The resulting figures allow the organisation to distinguish changes in service quality from changes in the difficulty of the cases it handles.
B. The organisation begins reporting resolution times separately for different categories of cases.
C. A legal-aid organisation reports that its average case-resolution time has increased.
D. Staff discover that a greater proportion of recent cases involve complicated disputes requiring several hearings.

Arrange the following sentences in the correct order.
Options:
A. During the same period, the area under cultivation has expanded considerably.
B. An agricultural report shows that a district's total fertiliser consumption has risen.
C. The team then checks whether the apparent increase remains after the records are expressed per unit of cultivated land.
D. The adjusted figures help determine whether fertiliser use has intensified or merely expanded with farming activity.

Arrange the following sentences in the correct order.
Options:
A. A courier service reports that its average delivery time has improved after changing its routing system.
B. Faster completion of the remaining deliveries may consequently conceal a reduction in the service's success rate.
C. The evaluation therefore considers both the speed of completed deliveries and the proportion of orders successfully delivered.
D. Further examination reveals that more difficult deliveries are now returned to the sender after fewer attempts.

Arrange the following sentences in the correct order.
Options:
A. Researchers compare pollution measurements at individual monitoring stations rather than relying solely on the regional average.
B. The analysis reveals that the overall decline is concentrated in a small number of heavily industrialised locations.
C. They consequently caution that the regional figure does not establish improvement along every stretch of the river.
D. A regional environmental report records a decrease in average river pollution.

Arrange the following sentences in the correct order.
Options:
A. The figures become easier to reconcile once the researchers apply a consistent definition of employment.
B. Two official reports give substantially different figures for employment in the same industry.
C. The discrepancy prompts the researchers to investigate whether different definitions were used in the two datasets.
D. One report includes temporary and part-time workers, while the other counts only full-time employees.

Arrange the following sentences in the correct order.
Options:
A. A city introduces a programme intended to reduce household water consumption.
B. Researchers compare consumption trends with those in a similar city where no such programme was introduced.
C. This comparison helps them estimate whether the observed reduction exceeds the change that would otherwise have been expected.
D. The final assessment separates improvements associated with the intervention from changes that may have occurred independently.

Arrange the following sentences in the correct order.
Options:
A. The speaker explained several techniques for speaking confidently.
B. Later, she practised those techniques with her classmates.
C. Riya attended a workshop on effective communication.
D. She wrote down the important points in her notebook.

Arrange the following sentences in the correct order.
Options:
A. He took the bicycle to a repair shop for inspection.
B. The mechanic replaced the damaged part.
C. After the repair, the bicycle ran smoothly again.
D. A cyclist noticed an unusual sound coming from his bicycle.

Arrange the following sentences in the correct order.
Options:
A. The seedlings were transferred to larger pots after several weeks.
B. She decided to grow tomato plants on her balcony.
C. Meera filled several small containers with moist soil.
D. She placed one seed in each container and watered them regularly.

Arrange the following sentences in the correct order.
Options:
A. He noted their shelf numbers and located the books.
B. Arjun searched the library catalogue for books on Indian history.
C. The librarian issued the books after checking his membership card.
D. He then carried the selected books to the issue counter.

Arrange the following sentences in the correct order.
Options:
A. A group of friends planned a weekend cycling trip.
B. Before leaving, they examined several possible routes on a map.
C. They chose the route that avoided the busiest roads.
D. The journey was more comfortable because they encountered less traffic.