Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

Some fish can survive only in salt water,______ other species can live only in fresh water.  

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

 _______ you keep it in good condition, I’ll lend you my car.

Use the correct form of the word given in each sentence.

In my opinion UFOs are __________ . They are just the imagination of some film writers, (exist)

Choose the best answer:

We're reading a _____ book this week.

Choose the best answer: 
My family............. in Chicago for more than 20 years.

Choose the best answer:

I _____ in England for a few weeks now.

Choose the underlined word or phrase (A, B, c or D) that needs correcting.

I wish someone offered (A) to help us find out (B) our way when we got lost (C) in the middle (D) of the city.

Use the correct form of the word given in each sentence.

Young children seem to master computer games with_____________ . (easy)

Use the correct form of the word given in each sentence.

_______ was tightened at the airport before the president arrived, (secure)

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

I’d rather you______  with us.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

Please come in and sit down. I’m sorry _________ the mess.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

Then all of a_______ , there was an explosion and all the lights went out.

Can Tho is _______ from Sai Gon than Bien Hoa is.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

Many young people are fond______ playing or watching football.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

Scientists are looking for effective way to reduce energy___________ .

Choose the underlined word or phrase (A, B, c or D) that needs correcting.

Hardly he had (A) entered the office when (B) he realized that he had (C) forgotten (D) his wallet.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

‘Can I get you a cup of coffee?’ “______”

Choose the best answer:
We're reading a _______ book this week.

The performance  .......   at 7 o'clock and  ........   for 3 hours. We all   ........  it very much.

Choose the best answer:

The Sears Tower is __________ building in Chicago.

Use the correct form of the word given in each sentence.

You may have some_____________ during the first few days, but you’ll soon get used to it. (comfort)