Complete the sentences with DO, DOES, IS, or ARE. If no completion is needed, put a slash ( / ) in the blank.

l . A mosquito ........ flying around Sam's head.

2. Mosquitoes ........ pests.

3. They......... bother people and animals.

4. ......... a male mosquito bite?

5. No, male mosquitoes ......... not bite.

6. Only female mosquitoes.......... bite animals and people

7. A female mosquito ............. lays 1,000 to 3,000 eggs in her lifetime.

8. A: What kind of tea do you like?

B: Well, I'm drinking black tea, but I ................. green tea.

9. I'm gaining weight around my waist. These pants are too tight. I ................a larger pair of pants.

10. A: Dinner's ready. Please call the children.

B: Where are they?

A: They .................... a game outside in the street.

11. It's night. There's no moon. Emily is outside. She ...................... at the sky. She ..................... more stars than she can count.

12. Michael has a good voice. Sometimes he......... with a musical group in town. It's a good way to earn a little extra money.

13. A: Ouch!

B: What's the matter?

A: Every time I eat too fast, I.......... my tongue.

l4 . Alicia always........... in her diary after dinner.

15. Thank you for your help in algebra. Now I .......... that lesson.

16  This magazine isn't mine. It........... to Colette.

17. I can see a rainbow because the sun ........... and it .......... at the same time.

Complete the sentences with DO, DOES, IS, or ARE. If no completion is needed, put a slash ( / ) in the blank.

l . A mosquito flying around Sam's head.

2.  Mosquitoes  pests.

3.  They bother people and animals.

4.   a male mosquito bite?

5.  No, male mosquitoes  not bite.

6.  Only female mosquitoesbite animals and people.

7.  A female mosquito  lays 1,000

to 3,000 eggs in her lifetime.

5.     A: What kind of tea do you like?

B: Well, I'm drinking black tea, but I  green tea.

6.     I'm gaining weight around my waist. These pants are too tight. I a larger pair of pants.

7.     A: Dinner's ready. Please call the children.

B: Where are they?

A: They  a game outside in the street.

8.     It's night. There's no moon. Emily is outside. She  at the sky. She  more stars than she can count.

9.     Michael has a good voice. Sometimes he with a musical group in town. It's a good way to earn a little extra money.

10.  A: Ouch!

B: What's the matter?

A: Every time I eat too fast, I  my tongue.

l l . Alicia always  in her diary after dinner.

12. Thank you for your help in algebra. Now I  that lesson.

13. This magazine isn't mine. It  to Colette.

14. I can see a rainbow because the sun  and it at the same time.

Choose the letter A, B, C or D to complete the passage below

Computers are helpful in many ways. First, they are fast. They can work with information even (1) __________ than a person. Second, computers can work with a lot of information at the same time. Third, they can store information for a long time. They do not forget things that the common people do. (2) __________, computers are almost always correct. They are not perfect, but they usually do not make mistakes.

Recently, it is important (3) __________ about computers. There are a number of things to learn. Many companies have computers at work. In addition, most universities (4) __________ day and night courses in Computer Science. Another way to learn is from a bok, or from a friend. After a few hours of practice, you can (5) __________ with computers. .

Question 3:

A. know

B. knew

C. knowing

D. to know

Choose the letter A, B, C or D to complete the passage below

Computers are helpful in many ways. First, they are fast. They can work with information even (1) __________ than a person. Second, computers can work with a lot of information at the same time. Third, they can store information for a long time. They do not forget things that the common people do. (2) __________, computers are almost always correct. They are not perfect, but they usually do not make mistakes.

Recently, it is important (3) __________ about computers. There are a number of things to learn. Many companies have computers at work. In addition, most universities (4) __________ day and night courses in Computer Science. Another way to learn is from a bok, or from a friend. After a few hours of practice, you can (5) __________ with computers. .

Question 1:

A. quickly

B. quiclier

C. more quickly

D. most quickly

Choose the letter A, B, C or D to complete the passage below

Computers are helpful in many ways. First, they are fast. They can work with information even (1) __________ than a person. Second, computers can work with a lot of information at the same time. Third, they can store information for a long time. They do not forget things that the common people do. (2) __________, computers are almost always correct. They are not perfect, but they usually do not make mistakes.

Recently, it is important (3) __________ about computers. There are a number of things to learn. Many companies have computers at work. In addition, most universities (4) __________ day and night courses in Computer Science. Another way to learn is from a bok, or from a friend. After a few hours of practice, you can (5) __________ with computers. .

Question 2:

A. finally

B. finish

C. final

D. finishing

Choose the letter A, B, C or D to complete the passage below

Computers are helpful in many ways. First, they are fast. They can work with information even (1) __________ than a person. Second, computers can work with a lot of information at the same time. Third, they can store information for a long time. They do not forget things that the common people do. (2) __________, computers are almost always correct. They are not perfect, but they usually do not make mistakes.

Recently, it is important (3) __________ about computers. There are a number of things to learn. Many companies have computers at work. In addition, most universities (4) __________ day and night courses in Computer Science. Another way to learn is from a bok, or from a friend. After a few hours of practice, you can (5) __________ with computers. .

Question 5: 

A. do

B. play

C. get

D. work

Choose the letter A, B, C or D to complete the passage below

Computers are helpful in many ways. First, they are fast. They can work with information even (1) __________ than a person. Second, computers can work with a lot of information at the same time. Third, they can store information for a long time. They do not forget things that the common people do. (2) __________, computers are almost always correct. They are not perfect, but they usually do not make mistakes.

Recently, it is important (3) __________ about computers. There are a number of things to learn. Many companies have computers at work. In addition, most universities (4) __________ day and night courses in Computer Science. Another way to learn is from a bok, or from a friend. After a few hours of practice, you can (5) __________ with computers. .

Question 4: 

A. have

B. has

C. had

D. having

III. Complete the sentences with is/ are, has/ have or dose/do.

1. Either John or you ………. . to be responsible for the unfinished work.

2. David, as well as his friends, …………collecting waste paper to recycle.

3. John and Helen ……. . not admit having broken the window.

4. Neither Tom nor his friends………. . lost the keys

5. Both Peter and his girlfriend………. working for a bank.

6. Neither the library nor the bookstore…………the book I need.

7. Tom as well as his two close friends ………not in class today.

8. Both Ron and Bob ………passed the exam successfully.

9. One of the staffs………. to report the problem to the manager.

10. Either the girl or her parents…………going to be present at the party.

Choose the letter A, B, C or D to complete the passage below

Computers are helpful in many ways. First, they are fast. They can work with information even (6) __________ than a person. Second, computers can work with a lot of information at the same time. Third, they can store information for a long time. They do not forget things that the common people do. (7) __________, computers are almost always correct. They are not perfect, but they usually do not make mistakes.

Recently, it is important (8) __________ about computers. There are a number of things to learn. Many companies have computers at work. In addition, most universities (9) __________ day and night courses in Computer Science. Another way to learn is from a bok, or from a friend. After a few hours of practice, you can (10) __________ with computers.

Question 8:

A. know

B. knew

C. knowing

D. to know