There ___________  a lot of reasons for this pollution.

Many endangered animals are ________ danger of extinction.

Choose the correct answer to complete each of the following sentences.

_________man in the world is 120 years old.

Choose the letter A, B, C or D to complete the sentences:

If students recycle and use recycled materials, they will save _________.

Choose the word or phrase which best completes each sentence by writing your answer A, B, C, or D.

Look at the _______ Practice at page 98.

Choose the word or phrase which best completes each sentence by writing your answer A, B, C, or D.

What about _______ to Hue on Sunday?

Give the correct forms of the verbs given in brackets.

My son often watches TV for 30 minutes before (go)…………to bed.

Choose the word having the underlined letters pronounced differently: (red / leg / head / bean)

Choose the best answer to complete each sentence

How much is this ………………… of bread?

Choose the correct answer(s) to complete each of the following sentences. 

Why don’t we go to the zoo? – …………………. .

Choose the correct answer to complete each of the following sentences.

My father ___________Japan three times.

Choose the word or phrase which best completes each sentence.

Mai: Listen! __________ to your mother? – Nam: My teacher.

Choose the correct answer to complete each of the following sentences.

“Where’s Dad?” – “ He’s taking a nap._______________”

How ________students are there in your class ? There are 45 

Choose the best answer to complete each sentence

The opposite of “polluted ” is ………………..          

Choose the best option to complete the sentence  

Why don’t we go camping? ………… a good idea.

Supply the correct tense or form of the verbs in brackets.

They (learn)…………………………. English since last year.

Choose the best answer to complete each sentence: 

– A: “I’ve just received a scholarship.” – B: ……………..

Choose the word or phrase which best completes each sentence by writing your answer A, B, C, or D.

PETRONAS Twin Towers in Kuala Lumpur, Malaysia is 452 meters _______.

Choose the best answer to complete each sentence

Which sentence is closest in meaning (gần nghĩa) to the underlined sentence?

The house is big.

Give the correct form of the words in capital to complete the sentences.

He greets me in a ……………………. way. (FRIEND)