Understanding the Preposition 'At'

In which of the following sentences is 'at' used correctly?

• I will meet you at dinner.

• I will meet you at 5 PM.

• I will meet you at the park.

• I will meet you at home.

Identify the correct usage of 'at' in a time context.

• in the afternoon

• by 5 PM

• on Monday

• at 3 PM

How does 'at' differ from 'in' and 'on' when referring to locations?

• 'At' refers to a general area, 'in' refers to a surface, and 'on' refers to a specific point.

• 'At' indicates a surface, 'in' indicates a specific point, and 'on' indicates being inside.

• 'At' indicates being inside, 'in' indicates a surface, and 'on' indicates a specific point.

• 'At' indicates a specific point, 'in' indicates being inside, and 'on' indicates a surface.

Provide an example of 'at' used in a phrase indicating a specific event.

• at the restaurant

• at the concert

• at the meeting

• at the park

What is the meaning of 'at risk' in a sentence?

• In a safe position without danger.

• In danger of harm or loss.

• Being in a favorable situation.

• Having a guaranteed outcome.

Which of the following sentences incorrectly uses 'at'?

• I will meet you at 5 PM.

• I will meet you at the restaurant.

• I will meet you at the park.

• I will meet you at Monday.

Explain the use of 'at' in the context of a specific point in time.

• 'At' indicates a range of time rather than a specific moment.

• The use of 'at' refers to a general time period.

• 'At' is used to describe durations of time.

• The use of 'at' indicates a specific point in time.

How can 'at' be used to indicate a level of proficiency?

• 'At' indicates a level of intensity in emotions.

• 'At' refers to a specific location in space.

• 'At' is used to describe a time of day.

• 'At' indicates a level of proficiency by specifying skills or abilities.

Câu 1: Các thẻ (hay phần tử HTML) được chia thành những loại nào?

• A. Khối và ngoại tuyến.

• B. Nội tuyến và ngoại tuyến.

• C. Khối và nội tuyến.

• D. Trong và ngoài.