Tìm và sửa lỗi sai: Stronger measures will have to be made to reduce the environmental pollution in Ho Chi Minh city.

Tìm từ trái nghĩa: One of the key to successful business is careful planning.

When I called them, they didn't answer. They pretended _____ already.

She apologized for having to go so early, and left. (apologies)

=> _______________________________.

When my brother and I (be) _____ small, we (go) _____ swimming every weekend.

Nối 2 câu bằng cách sử dụng mệnh đề quan hệ: She bought the car. Her father had recommended it. 

She was very relieved when she realized that her bag hadn't been stolen. (BREATHED)

→ She breathed _________________.

Tìm lỗi sai: He is a real coward because of his anxiety encountering with problems.

I don't like using the internet because it has some _______.

Mary said:" I am very happy on my birthday ". 

=> _________________________________.

He (teach) ______ English in a big school in town.

I remember ______ my book on the table, but now it is nowhere ______.

She's very efficient and ________ polite to the customers.

I will do anything but ______ the dishes.

Don't you think we should ask the price?

=> Hadn’t ___________________________?