Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

There’s someone walking behind us. I think___ .

Hoa is excited about the (21) _____ activities she is going to do. The Y&Y is having a plan (22)______ the community. She’ll (23) _____ in its recycling program. In joining this program, she’ll collect (24) _____ paper, glass and empty cans. Then she will send them for recycling. 
She hopes that she could save natural resources and earn some money for her school Y&Y in these (25)______ . She also thinks about participating in (26)_____ planting trees and flowers or helping    the street children. 

(23).......

 If you know where she lives, please let me ............

Last night a tornado swept through Rockville. It ................. everything in its path.

So far most a million different species of insects have been identified and named.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

The National Hurricane Center is closely watching a strong hurricane. When it___________the coast sometime tomorrow afternoon, it will bring with it great destructive force.

In the future, we will certainly lead a more healthier life.

Because studies have shown that obesity can cause a type of diabetes, doctors usually put his diabetic patients on a special diet

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

An_______ is a student at a university or college who is studying for his or her first degree.

The Secret Garden, it is a book written years ago for children, has become popular again among adults in the film version

 Let me give you a little .................................about the president of the company.

There is nothing more annoying than you are interrupted when you are speaking.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

She said that her teacher___________ to London___________.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

I have learned English for 3 years, and I am good__________ English now.

Choose the best answer from A, B, C, or D.

Why was Peter absent yesterday?  -  He ……….. a bad cold.

The manufacture and production of steel was one of the industries on which the country prosperity was founded.

The top of the mountain covered with snow during winter.

That lecturer, his name I have forgotten, is very well-known

Those of us who have a family history of heart disease should make yearly appointments with their doctors

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

It is the English pronunciation that__________ a lot of difficulties to Vietnamese pupils.

Research has proved that a baby can distinguish its mother’s voice the moment he is born