1 . 但是阿利斯泰尔为自己的决定给出了简单的解释：“如果我把乔尼落下，妈妈会不开心的。”
But for Alistair, his decision ________：“Mum________ if I’d left Jonny behind.”

2 . If Nina __________ that her husband would go to the bus stop to meet her, she wouldn’t have walked back home.

A．knows

B．knew

C．has known

D．had known

3 . 哦! 我把咖啡洒在新衣服上了! 要是我再细心一点就好了。(汉译英)

4 . He might have already recovered from his illness ________ the fact that he didn’t follow the doctor’s advice.

A．if it was not for

B．were it not for

C．if it should not be for

D．had it not been for

5 . 要不是老师帮助他，他可能就失去那个机会了。（虚拟语气）(汉译英)

6 . — He failed his driving test.
— What a pity! If only he ________ what his driving instructor had been telling him.

A．listened to

B．would listen to

C．had listened to

D．should listen to

7 . ________ breakfast earlier, I would have had enough time to take care of domestic chores.

A．Had I

B．If I had

C．Were I to have

D．Had I had

8 . 要不是他拙劣的演讲风格，这位有前途的年轻人本可以赢得演讲比赛一等奖。(If) (汉译英)

9 . If Dad had kept a healthy lifestyle, he ________ a heart disease that year.

A．would have had	B．would not have had
C．would have	D．would not have

10 . 要是你早一点认真听我的，你就弄明白这个问题了。(figure out)
If you had listened to me carefully earlier, you____________ the problem.