Choose the best answers

1. Most of the Earth's surface .... by water

A. Covered B. Is covered C. Are covered D. Is cover

2. Email ... are often necessary to join social network sites, online games, and virtual worlds

A. Addresses B. Information

C. Senders D. Accounts

3. Teenagers spend most of their time playing games; ... they lost their interests in daily activities

A. Moreover B. So C. As a result D. However

4. Terrorists are using modern technology ... their destructive work

A. For B. Because C. At D. So

5. Choose the word which has different pronunciation to the others.

A. Option B. Information C. Question D.Invitation

6. Choose the word whose main stress pattern is placed differently from the others

A. Power B. Solar C. Award D. Nuclear

Find the mistakes in these sentences and circle them

1. This time next week I will sit on the beach in Nha Trang

2. It is possible for you to know everything in the field of science