_______ the school, he saw his parents ________ for him at the school gate.

______ the number of cars, only _____small number of people have attended the meeting.

___________, the northerners are fond of dumplings while the southerners are fond of rice.

All the classmates were _______my suggestion that we read English every day.

Trains with the first letter D or Z can run __________ a speed of more than 200 kilometers an hour when it travels __________ the desert.

People try to avoid public transportation delays by using their own cars, and this _________ creates further problems.

He argued ______ smoking, and insisted that it was ______argument that smoking was harmful to health.

Millions of people have been thrown ________ due to the global economic depression.

According to the embarrassing situation here, I’m afraid that your arrival at present is not quiet ________.

He asked whether we were ________ women taking part in political activities.