—When do we need to pay the balance?
—________ September 30.

Our company has arranged me to go on a business trip to Shenzhen next week，but I will drop in on my friend in Guangzhou first.In other words，I will go to Shenzhen ________ Guangzhou.

Guangdong lies ________ the south of China and Fujian is ________ the east of Guangdong.Hainan is ________ the coast of the mainland.

I know nothing about the young lady ________ she has just come back from Great Britain and got a doctor's degree.

She is ________ a growing number of Chinese people who are finding it increasingly difficult to find the time to read each day.

Some people do as they please ________ what the result will be.

Sometimes proper answers are not far to seek ________ food safety problems.

He was a good student and scored ________ average in most subjects.

I would like a job which pays more，but ________ I enjoy the work I'm doing at the moment.

His efforts to raise money for his program were ________ because no one showed any intention to take a cent out of their pockets.