1)the pollution is getting worse and worse ,and it's time we

1)the pollution is getting worse and worse ,and it's time we ________action now.
A)take B)took C)will take D)would take
2)I am very busy at the moment.I would rather they _________tomorrow.
A)would come B)came C)will come D)come
3)The commander _________that all the soldiers wear helmets all the time during the war.
A)ordered B)excepted C)asked D)wished
4)It is suggested that we _________there by plane because of the bad weather.
A)don't go B)not go C)not to go D)won't go
5)I must concentrate my mind on the work ,so if you __________that noise down,I'd appreciate it.
A)can keep B)could keep C)would keep D)will keep
6)Tell John the whole story if you _______him.
A)met B)shall meet C)should meet D)were to meet
7)I wish I _______a university student now so I won't have to take the entrance examinationgs
A)am B)were C)would be D)had been
8)I would have come to your help,but why _______you _________me?
A)hadn't,told B)don't,tell C)didn't ,tell D)haven't,told
9)_____for your reminder,I would have forgetten all about the lecture.
A)If it were not B)If it is not C)If it has not been D)Had it not been
10)If you want your students to learn,it is important that you ______them why they must study.
A)may tell B)might tell C)shall tell D)should tell
11)Molly would go to the see South Africa,but she _______enough money.
A)had not B)didn't have C)doesn't have D)has no
12)If you ________to me ,you wouldn't have trouble now.
A)listened B)would listen C)had listened D)should listen

1)the pollution is getting worse and worse ,and it's time we ____C____action now.
A)take B)took C)will take D)would take
2)I am very busy at the moment.I would rather they ____A_____tomorrow.
A)would come B)came C)will come D)come
3)The commander _____A____that all the soldiers wear helmets all the time during the war.
A)ordered B)excepted C)asked D)wished
4)It is suggested that we ____D_____there by plane because of the bad weather.
A)don't go B)not go C)not to go D)won't go
5)I must concentrate my mind on the work ,so if you _____B_____that noise down,I'd appreciate it.
A)can keep B)could keep C)would keep D)will keep
6)Tell John the whole story if you ____A___him.
A)met B)shall meet C)should meet D)were to meet
7)I wish I ____B___a university student now so I won't have to take the entrance examinationgs
A)am B)were C)would be D)had been
8)I would have come to your help,but why ___D____you ____D_____me?
A)hadn't,told B)don't,tell C)didn't ,tell D)haven't,told
9)___A__for your reminder,I would have forgetten all about the lecture.
A)If it were not B)If it is not C)If it has not been D)Had it not been
10)If you want your students to learn,it is important that you ___B___them why they must study.
A)may tell B)might tell C)shall tell D)should tell
11)Molly would go to the see South Africa,but she ___A____enough money.
A)had not B)didn't have C)doesn't have D)has no
12)If you ____C____to me ,you wouldn't have trouble now.
A)listened B)would listen C)had listened D)should listen