He is a foreigner and he is not accustomed （ ） like that while he is in China. 

I can hardly imagine the difficulty she had （ ） enough evidence to prove that she was innocent. 

----I （ ）to go for a walk.
----But I （ ） going shopping.

——Can I smoke here？
——Sorry, we don't allow （ ） here.

Many young people have stopped（ ）newspapers because they read the news online now.

He lost his job three years ago; （ ）, he was seriously injured in an accident last week. 

It was suggested that this hardworking girl（ ）an example for other students.

If Peter had told his teacher about his difficulty in math homework , she（ ）him before the exam.

The university regulations require that the students （ ）at least 90% of the lectures. 

If you（ ）stayed at home, this would never have happened.

If it had not rained yesterday, they（ ）work on time.

It is important that enough money （ ） to fund the project.

If the whole operation （ ） beforehand, a great deal of time and money would have been lost.

If you had warned him of the danger, he would not（ ） seriously injured.

My teacher recommended that I （ ） as careful as possible when I took an exam.

Frankly speaking, I‘d rather you （ ） anything about it for the time being.

He insisted that the meeting （ ） put off.

My mother insisted that we （ ） our homework before 10 o'clock.

I wish I（ ）her address yesterday.

The professor insisted that we（ ）our homework before next month.