Prepositions

____ the same time

• at

• in

• to

• on

nghe nói về

(a)  

Arrive ____ the USA.

• at

• in

• on

• with

Orange is rich ____ vitamin C.

• with

• of

• in

• at

apologize (to sb) __________ doing sth: xin lỗi ai vì làm gì

• about

• on

• of

• for

It's so nice ____ her to help everyone.

• of

• from

• at

• for

nhắm vào

(a)  

Cấu trúc chỉ trích ai vì làm gì

• thank sb for doing sth

• criticize sb for doing sth

• congratulate sb on doing sth

• warn sb against doing sth

It's important ____ me to do exercises because I gain a lot of weight.

• to

• for

• of

• at

I complained ____ the restaurant's manager ____ the service quality.

• with/ at

• to/ with

• to/ about

• about/ to