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1 They went to the zoo last week
They didn't go to the zoo last week
Did they go to the zoo last week?
Yes, they did/No, they didn't
2 We saw a lot of animals there
We didn't see a lot of animals there
Did you see a lot of animals there?
Yes, we did/No, we didn't
3 Peter had a really good time there
Peter didn't have a really good time there
Did Peter have a really good time there?
Yes, he did/No, he didn't
4 They moved slowly and quietly
They didn't move slowly and quietly
Did they move slowly and quiet?
Yes, they did/No, they didn't
5 They jumped up and down on the trees
They didn't jump up and down on the trees
Did they jump up and down on the trees?
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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