Question

The manager asked the team to complete the project _______ the end of the week.

• A. until
• B. by
• C. since
• D. for

Hint:

Use "by" to indicate deadlines or the latest time something must happen.

Answer 1

The Correct Option is B

The manager asked the team to complete the project _______ the end of the week.

Selecting the correct preposition is crucial for accurate meaning. An explanation of each option follows:

1. Until: Implies an action continuing up to a point. This is inappropriate here because the intent is completion by a deadline, not continuous action until it.
2. By: Denotes a deadline by which an action must be finished. This is the correct choice, indicating the action should be concluded on or before the specified time.
3. Since: Refers to a starting point in time and is irrelevant to a deadline.
4. For: Indicates a duration, not a completion point, making it unsuitable.

Based on these explanations, the correct completion is: by

The completed sentence is: The manager asked the team to complete the project by the end of the week.