He got well­prepared for the job interview, for he couldn't risk the good opportunity_______.

The heavy snow lasted for a week, _____ a serious traffic confusion in the whole area.

Many things such as going abroad and owning a car, ____ impossible in the past, are now very common．

With a lot of difficulties ___, they went to the seashore and had a good rest.

Tina is the only foreigner ________to the evening party last night.

When________，the wholesale vegetable market will be the largest one in China.

________in a traffic jam yesterday morning，Jack did not arrive at his office on time.

The boy is always found______in reading books.

I can’t see my old grandmother________alone in the country，so I’ll have her________with me in the city.

___ poor at English, I'm afraid I can't make myself ___.

_______ his apology for doing wrong to me, I later walked straight to him and beat him on the nose.

An important parents' meeting ________ tomorrow, all the class are busy cleaning the room.

---Why was the young lady taken away by the police?---- She happened _______ something in the supermarket. 

This year the number of the US students ____in China has increased by 18.4percent compared to last year.

China’s economy expanded 8.1 percent in the first quarter from a year earlier,___the slowest pace in almost three years.

Moreover,27.6 percent of  those ____preferred reading on their mobile phones, which was 4.6 percent higher than last year.

After being questioned by the police , he admitted ____in the supply of drugs over a 20-year period.

John’s never willing to change his mind. It is no use ______with him.

I was told that there were about 50 foreign students __________Chinese in the school, most __________were from America. 

Did you have any difficulty _____ his house?