Tìm từ đồng nghĩa với từ gạch chân: An interactive whiteboard is an electronic device that helps students learn English in a more stimulating way.

It was Tom _______ to help us.

It's my ____ ceremony next week; I think my parents are looking forward to it more than I am.

I'd be grateful if you would check these accounts for me.

=> Would you _______________________________________.

She went out for a walk. Then she had a fatal accident.

=> Before _________________________________________.

I worked very hard for the exam. Then I passed it.

=> Before______________________________________.

Rút gọn mệnh đề quan hệ:

We are driving on the road which was built in 1980.