Build English that wins marks.

Arrange the following sentences in the correct order.
A. A pilot project begins with a small group of highly trained instructors.
B. When the project expands, many new instructors with less experience are recruited.
C. Evaluators should distinguish scaling challenges from decline in the programme's basic design.
D. Later results can therefore appear worse even if the programme itself has not deteriorated.

Arrange the following sentences in the correct order.
A. Customers respond by buying extra units before the shortage begins.
B. Sales after the announcement should therefore not be interpreted as a permanent increase in popularity.
C. A company announces that a popular product will soon be unavailable for several weeks.
D. These purchases can temporarily raise sales without increasing underlying demand.

Arrange the following sentences in the correct order.
A. Fair comparison therefore requires adjustment for differences in patient severity.
B. However, one hospital may treat far more severe cases than the other.
C. The hospital with the higher mortality rate is immediately labelled less effective.
D. Two hospitals are compared using their patient mortality rates.

Arrange the following sentences in the correct order.
A. In the long run, however, this may reduce the incentive to maintain existing infrastructure.
B. Budget planning should therefore account for avoided deterioration, not just completed repairs.
C. A city repeatedly repairs roads only after serious damage becomes visible.
D. Preventive maintenance receives less attention because its benefits are less visible.

Arrange the following sentences in the correct order.
A. Another factory records only injuries serious enough to require medical treatment.
B. One factory encourages workers to report every minor injury.
C. The comparison may therefore reflect differences in reporting practices rather than differences in actual safety.
D. Injury statistics should consequently be compared only after definitions and reporting rules are standardised.

Arrange the following sentences in the correct order.
A. A business evaluates a new sales strategy using only the three strongest months of the year.
B. A more reliable evaluation would include comparable periods before and after the strategy was introduced.
C. The apparent success may therefore be partly due to choosing a favourable period.
D. Seasonal demand is unusually high during those months.

Arrange the following sentences in the correct order.
A. During the same period, a larger share of its guests begin booking premium rooms.
B. The higher average can therefore result from a shift in customer mix rather than an increase in prices.
C. Analysts should consequently examine spending within comparable room categories.
D. A hotel reports a substantial increase in the average amount spent per guest.

Arrange the following sentences in the correct order.
A. Managers should therefore separate changes in detection from changes in actual mechanical condition.
B. A transport company installs sensors that automatically detect minor technical faults.
C. This may create a false impression that the service became less reliable after monitoring improved.
D. The number of recorded faults rises sharply after installation.

Arrange the following sentences in the correct order.
A. An online platform introduces stronger identity verification to reduce fake accounts.
B. The number of suspicious accounts falls after the change.
C. Evaluation should therefore consider both fraud reduction and the effect on genuine users.
D. But a stricter rule may also discourage some legitimate users who find compliance difficult.

Arrange the following sentences in the correct order.
A. Over time, the group that continues may therefore contain a larger proportion of successful cases.
B. Evaluators should account for selective dropout before attributing all improvement to the programme itself.
C. Participants who benefit least from a programme are often the most likely to stop attending.
D. This makes the average outcome of the remaining group difficult to compare with the original population.

Arrange the following sentences in the correct order.
A. Analysts should standardise for changes in group composition before interpreting the trend.
B. A comparison based only on the final averages can therefore confuse demographic change with genuine improvement.
C. During the same period, the share of older students in the tested group declines sharply.
D. The average test score of a district rises over several years.

Arrange the following sentences in the correct order.
A. The apparent agreement among experts may therefore be weaker than it first appears.
B. Independent-looking forecasts should consequently be checked for common sources of error.
C. Several analysts publish similar economic forecasts.
D. Their models, however, rely on many of the same underlying assumptions and datasets.

Arrange the following sentences in the correct order.
A. Routine patients continue to be measured in the original department.
B. A hospital opens a separate unit for patients requiring lengthy procedures.
C. A reduction in average waiting time may therefore partly reflect fewer difficult cases rather than better service.
D. Performance reports should account for this change in case mix.

Arrange the following sentences in the correct order.
A. A new rule limits the amount firms may charge under one category of fees.
B. Regulators should therefore examine the total cost faced by consumers rather than only the regulated fee.
C. This response can weaken the effect of the regulation without anyone formally violating it.
D. Firms respond by increasing charges under other categories not covered by the rule.

Arrange the following sentences in the correct order.
A. Once those events do not happen, people may forget that they were possible in the first place.
B. The policy may then appear ineffective because the prevented outcomes are invisible.
C. Evaluation should therefore estimate avoided harm, not merely count visible events.
D. Preventive measures often succeed by stopping harmful events before they occur.

Arrange the following sentences in the correct order.
A. Distributional analysis is therefore necessary even when the average gain is identical.
B. A policy raises average disposable income by a fixed amount.
C. Yet the same increase may have very different consequences depending on who receives it.
D. For a low-income household, the increase may cover essential needs, whereas for a wealthy household it may have little practical effect.

Arrange the following sentences in the correct order.
A. A company replaces manual inspection with an automated defect-detection system.
B. The new system identifies many small defects that inspectors previously overlooked.
C. Recorded defect rates rise immediately after the change.
D. This can make the new system appear less accurate even though the old system was simply missing more errors.

Arrange the following sentences in the correct order.
A. Departments gradually redirect effort toward activities that raise that indicator most easily.
B. Important outcomes not captured by the indicator may receive less attention.
C. An organisation begins rewarding departments according to a single performance indicator.
D. The measure can therefore become less informative precisely because people are trying to improve it.

Arrange the following sentences in the correct order.
A. Causal claims require evidence that separates these competing explanations.
B. The observed relationship may therefore reflect a common cause rather than a direct effect of one variable on the other.
C. Wealthier neighbourhoods may simultaneously have more parks, better healthcare and healthier diets.
D. Researchers find that neighbourhoods with more parks also have healthier residents.

Arrange the following sentences in the correct order.
A. This makes comparisons across years difficult unless the earlier data are recalculated using the new definition.
B. Analysts should therefore separate methodological changes from real social trends.
C. A statistical agency changes the threshold used to classify households as poor.
D. The measured poverty rate changes immediately even before household incomes change.