She is very nice, but because she has a（）way of speaking, she is slow in making friends

I don't know who on（）stole the diamond last night.

Some say yes and others say no; I don't know （）to follow.

Nobody knows how long and how seriously the shakiness（不穩(wěn)定） of big businesses will （） down the economy.

His company promised to pay for his health （）in addition to other benefits.

Our department（）courses in several foreign languages.

He（）for military service against the wishes of his parents.

（）students often find it difficult to live in China at first.

She couldn't（）laughing at him in those clothes.

I could not persuade him to accept it,（）make him see the importance of it.