8.forgets/wil give

11.eat/will have

13.don't have/won't meet

15.won't win/don't know

16.is/will drive

18.will be/arrives

19.will come/have

23.will buy/doesn't cost

25.will go/don't feel

ex12:

2.will play/has

3.studies/will pass

4.will come and see/doesn't have to work

5.will break/isn't used(vế này là câu bị động)

6.will come/doesn't run

7.will be/gets

8.will visit/earns

9.brush/won't have

10.has/will get

xin ctlhn^^

*Ex 11

8, forgets

13, haven't-will meet

15, won't win

16, will drive

18, arrives

19, have

23, doesn't cost

25, will go-feel

*Ex 12

2, have

4, will come and see-doesn't have to work

5, doesn't use

6, doesn't run

7, will be-gets

8, will visit-earns

9, brush-won't have

10, has-will get