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1. are
2. is
3. is / is
4. are
5. isn't
6. are
7. are
8. aren't
9. isn't
10. Are / am
11. is
12. are
13. are
14. is
16. isn't
17. aren't
18. are
19 is
20 is
21. is
22. Is / is
23. are
24. is
25. is
26. is
27 are
28 is
29. is
II
1. isn't
2. is
3. are
4. is
5. are
6. are
7. isn't
8. are
9. is
10. is
11. aren't
12.is
13. are
14. isn't
15. is
16. is
17. aren't
18 are
19 is
20 is
21 are
22 is
23. isn't
24 are
25 is
26 is
27. is
28 are
EX5
1.(+) is
(-) Nam isn't clever
(?) Is Nam clever?
Yes, he is/ No, he isn't
2. (+) is
(-) The weather isn't fine today?
(?) Is the weather fine today?
Yes, it is/ No, it isn't
3. (+) are
(-) These flowers aren't beautiful
(?) Are these flowers beautiful?
Yes, they are/ No, they aren't
4. (+) am
(-) I am not a teacher
(?) Are you a teacher?
Yes, I am/ No, I am not
Ex6
1. (+) have
(-) I don't have Maths ...
(?) Do you have Maths...?
Yes, I do/ No, I don't
2. (+) has
(-) Quang doesn't have a lot of toys
(?) Does Quang have a lot of toys?
Yes, he does/ No, he doesn't
3. (+) surf
(-) I don't usually surf ...
(?) Do you usually surf the...?
Yes, I do/ No, I don't
4. (+) cleans
(-) Lan doesn't often clean ...
(?) Does Lan often clean...?
Yes, she does/ No, she doesn't
5. (+) goes
(-) Nam doesn't sometimes go to...
(?) Does Nam sometimes go...?
Yes, he does/ No, he doesn't
Ex9
1. (+) am doing
(-) I am not doing ...
(?) Are you doing...?
Yes, I am/ No, I am not
2. (+) is making
(-) ...isn't making...
(?) Is Tim making...?
Yes, he is/ No, he isn't
3. (+) is writing
(-) ...isn't writing...
(?) Is Mai writing...?
Yes, she is/ No, she isn't
4. (+) are painting
(-) ...aren't painting...
(?) Are Lan and Ba painting...?
Yes, they are/ No, they aren't
5. (+) are playing
(-) ...aren't playing
(?) Are the boys playing...?
Yes, they are/ No, they aren't
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