Поставьте глагол в 3-е лицо единственного числа. 1. they reguse to help us. (mary). 2. my children study hard. 3. these stydents speak english fluently. 4. we know the right answer. (she). 5. they always tell the truth. (my friend). 6. these planes fly from london to madrid. 7. they make a lot of money. (his father). 8. these books give a lot of information. 9. they teach history. (mr brown)

Mary reguses to help us. child studies hard. this student speaks english fluently. she knows the right answer. my friend always tells the truth. this plane flies from london to madrid. his father makes a lot of money. this book gives a lot of information. mr. brown teaches history.

waste     to waste

protection     to protect

destraction     to destroy

pollution     to pollute

damage     to damage

damage     damaging

environment     environmental

harm     harmfull

danger     dangerous

safety     safe

 

1.yes it is. we keep there our potatoes.

2.there are 4 rooms. there are 2 rooms upstairs and 2 rooms downstairs. no, we don't.

3.my house made from bricks. no, there aren't.

4.yes, there are. no, there isn't.

5.yes it is. yes i do. 

6.the ceilings are high. yes it is.

7.yes, it is. we keep them in the big room.

8.yes, it is. 

9.yes, there are. yes, it is.

10.yes, it is.

11.the rooms are cluttered.

12.yes, we do.

13.yes, we do.

14.my father is.

15.it looks like the palace on the ourside. yes, it is.

16.no, it isn't.

17.yes, it is.

18.no, we aren't.