B) Fill in the blanks using "AM, IS, ARE, AM NOT, ISN'T, AREN'T":
1. It ...... ..... an onion. (+)
2. Jasmine
a student. (-)
3. We .......... friends. (+)
4. 1.......... hungry. (-)
5. Mark .... 20 years old. (+)
6. A bee
a big insect. (-)
7. Newsweek
a magazine. (+)
8. I...... a professional football
player. (-)
9. I know you. You ....... in my
class. (+)
10.Cows ......... insects. They ..
mammals. (- / +)
11. Izmir
& city. (+)
12. He
a postman.(+)
13. It
nine o'clock (+)
14. Manhattan.. an island. (-)
15. Mr. Richards ...... a lawyer. (+)
16.I..........ill. I
happy. (1)
17. London
a big city. (4)
18. Dave and Adrian .... sisters. They ...
brothers. (- / +)
19. New York .......... near to New Jersey. (+)
20. Susan and I ........... teachers. We ........
students. (- / +)
NL​