Choose the correct answer (marked A; B; C or D) to each of the following questions

Choose the correct answer (marked A, B, C or D) to each of the following questions.
36. It is time___________.
A. the children to go to bed B. for the children to go to bed
C. for the children to going to bed D. for the children go to bed
37. It took___________.
A. me one hour to go to work by bicycle B. I one hour to go to work by bicycle
C. me one hour going to work by bicycle D. my one hour to go work by bicycle
38. It is two months___________.
A. since it has rained B. since last it rained
C. since it last rained D. since it was last rained
39. He couldn’t set up a new world record___________.
A. although he tried hard B. even though he tried hard
C. in spite of the fact that he tried hard D. All are correct.
40. I really wish ____________but I didn’t.
A. I had invited her to the party B. had I invited her to the party
C. I invited her to the party D. I has invited her to the party