Chemicals are easily _________if they are laid open in the atmosphere for a long time. (action)

It is not necessary for you to finish the work today. (have)

=> You don’t _________________________________.

He________ his grandparents every Sunday.

You will hear from us when we have finished dealing with your complaint.

=> After your complaint __________________________, you will hear from us.

Viết lại câu sử dụng đại từ quan hệ:

The student is from China. He sits next to me in the English class.

=> __________________________________________________.

You should have given (explain) _________ for your absence at the meeting.

Watching television and playing video games do not ________ a child’s skills in word recognition, decoding, vocabulary, spelling or high-level thinking.

There are many good programs ________teenagers.

She said she ______ that film several years before.

I advise you not to believe what you read in the papers about me. (RELIANCE)

=> _____________________________________________________.

In order to avoid bad eating habits, you'll have to replace unhealthy fat with more ________ foods.

Cua Lo Beach is also famous for its beautiful islands such as Lan Chau and Song Ngu, which protect it from heavy storms and strong winds _______from the East Sea.

It was Tom _______ to help us.

Viết lại câu sử dụng đại từ quan hệ:

The police want to know the hotel. Mr. Foster stayed there two weeks ago.

Tom and I __________ to Mary’s birthday party together.