15 swim as well as dogs

16 old enough to get married

17 quickly for  me to understand what he said

18 was so weak that he couldn't walk very far

19 is too expensive for us to buy

20 not to disturb the children, he left quietly

1 am

2 doesn't study

3 aren't

4 has

5 have

6 Does she live

7 are

8 works

9 like

10 lives

11 rains

12 fly

13 fries

14 closes

15 tries- don't think

1 F

2 T

3 T

4 F

5 F

6 T

1 Because he has the vase, she is very angry

2 Because he has smoked a lot, he catches cancer

3 Since she was careless, she broke the glass

4 In spite of being a poor student, Tom studied very well

5 Because of Mary's sickness, she couldn't go to school

6 Despite the bad weather, she went to school on time

7 in spite of my sickness, my mother told me to go to school 

8 Because of a big storm, I stayed at home

22 C

23 A

24 C

25 like watching another festival here

26 be turned off when not in use

27 better than cats

28 lending you money

29 very interesting to play beach games

16 is not different from the show we saw last week

17 too expensive for us to buy

18 have studied English since 2004

19 were written by a great poet

1 What is her favorite sport?

2 What subject do you have on Tuesday ?

3 When do the boys often play football?

4 What is your pen friend's nationality

5 Do you like Math?

6 does => do

7 childrens => children

8 How => what

9 year= > years

10 my => our

1 paying

2 pollution

3 performance

4 heat

5 obese

6 composers

7 difference

33 heard him was in August

34 saw him when I was a child

35 played football since 1970

36 seen Tom since he moved to Bristol

37 gone to Vung Tau for 2 years

38 helping me do this English exercise

39 so as to save the child

40 Where are they living now?

41 Who is your favorite musician?