Choose the best answer to each question. 

Much unknown plants and animals are disappearing as the tropical forests are destroyed.

This shirt costs .................. 88,000VND.

Choose the best answer to each question. 

The topic ________ at yesterday’s meeting was of great importance.

Each of the following sentences has an error. Find the errors and correct them.

 Thank you very much for your letter, who came yesterday.

Choose the best answer to each question. 

They have made a substantial change; that means, they have made a(n) __________change.

Choose the best answer: 
We decided to hold a meeting ___ Monday.

Each of the following sentences has an error. Find the errors and correct them.

Rudolph Nureyev has become one of the greatest dancer that the ballet world has ever known.

You can be connected to the Internet directly through your own computer or you can hook up to _________ access system which allows you to use some of the Internet’s services.

Have you ever talk with stranger in a chat __________?

Choose A, B, C, or D to complete each sentence.

I’m … swimmer as my sister.

Choose the best answer to each question. 

Do you understand _________?

I will see you again. We are all looking forward _______ again.

Exercise is said  ………………… (be) good for you.

In order to attend a higher course of writing you have .............................. the English test.

Choose the best answer to each question. 

We have a party tonight and Daisy is worried about ________.

If you want to get good marks, you .............................. study harder.

Choose the best answer to each question. 

She wondered _________ her father looked like now, after so many years away.

Because Hoa lives in a remote area, the internet isn’t __________for her.  (availability)

I am interested _______ coming to your Foreign Language Center this summer.

I wonder why he .................. love his family.

Each of the following sentences has an error. Find the errors and correct them.

He’s been very sick. His doctor insisted that he_________ in bed this week.