1. change the following sentences to negative and interrogative
1. they bought food in the supermarket
2. he went to the party
3. he practices french with his classmates
4. mr.green looked at the pictures and postcards
5. the visitor ought to stay here
6. martin is going to buy a new computer
7. she weighed 40 kilos last time
8. mary and peter are the same height
9. the clothing store opens every day
10. she can speak japanese
11. we will return home next sunday
12. we have dinner at mr. green 's house
13. they sing a happy song
14. he had a new house last year
15 yesterday they ate out
16. her partents drive her to school every day
17. they will be in grade 8 next year
18. susan made cakes yesterday
19. tom could swim two months ago
20. we love vietnam
1. change the following sentences to negative and interrogative
1. they bought food in the supermarket
=>they didn't buy food in the supermarket
=>did they buy food in the supermarket?
2. he went to the party
=>he didn't go to the party
=>did he go to the party?
3. he practices french with his classmates
=>he doesn't practice french with his classmates
=>does he practice french with his classmates ?
4. mr.green looked at the pictures and postcards
=>mr.green didn't look at .....)vt tiep nhes
=>did mr.green look at ...?
5. the visitor ought to stay here
=>the visitor didn't ought to ...
=>did the visitor ought to...?
6. martin is going to buy a new computer
=>martin isn't going ....
=>is martin going to ...?
7. she weighed 40 kilos last time
=>she didn't weigh ....
=>did she weigh ...?
8. mary and peter are the same height
=>mary and peter aren't the ....
=>are mary and peter the...?
9. the clothing store opens every day
=>the clothing store doesn't open every day
=>does the clothing store open every day ?
10. she can speak japanese
=>she can't speak...
=>Can she speak ..?
11. we will return home next sunday
=>we won't return...
=>will we return...?
12. we have dinner at mr. green 's house
=>we don't have ...
=>do you have ....?
13. they sing a happy song
=>they don't sing...
=>do they sing....?
14. he had a new house last year
=>he didn't have a ...
=>did he have ....?
15 yesterday they ate out
=>yesterday they didn't eat out
=> did they eat out yesterday?
16. her partents drive her to school every day
=>her parents don't drive ..
=>do her parents drive ...?
17. they will be in grade 8 next year
=>they won't be in ...
=>will they be in ...?
18. susan made cakes yesterday
=>susan didn't make ...
=>did susan make ....?
19. tom could swim two months ago
=>tom couldn't swim...
=>could tom swim...?
20. we love vietnam
=>we don't love VN
=>do you love Vn?