16, to

17, in

18, from

19, with

20, on

21, have ever seen

22, was reading

23, is going to rain

24, will help

25, were playing

26, will rain

27, have ever tried

28, passed

29, was built

30, had left

31, Mary finds collecting stamps interesting 

32, Who has bought you a bike?

33, How long did the concert last?

34, It was not until 1915 that the cinema really became an industry 

35, Not until 1999 did she begin to learn English

36, We wore warm clothes in order not to get cold.

37, They were whispering so that their talk couldn’t be heard

39, How does your son go to school?

40, The man went to the post office in order that he could send a letter.

ENGLISH 10

IX

16, did you stayed

17, doesnt come

18, knew

19, was not

20, had already left

21, went

22, were crossing 

23, were

24, will not have

25, came

26, will have been doing

27, had established 

IV

28, in order to 

29, in order not to

30, so that

X

31, Anne borrowed an eraser in order to clean a mistake up in his composition.

32, If he had had a visa, he couldn’t have gone abroad with his friends 

33, Unless he agreed, he would tell us.

34, She brings flowers to my house for me so that I can decorate my place lively 

35, It was not until Christmas’s Eve that she was allowed to open her presents 

36, If the driver hadn’t stopped so suddenly, the accident would not have happened

37, He studies hard in order not to fail the exam.

38, It was not until I had all the information that I could comment further.

39, If you hurry, you will get there in time.

40, It was not until last summer that we had a holiday.