We moved to London _____ we could visit our friends more often.

—Do you like pop music or country music? —（ ）. I only like sports.

Many teenagers feel no difficulty （ ） computer.

He kept silent, so I couldn’t know （ ） he agreed （ ） not.

One should always remember that appearances can be_____.

The Quality Control Staff is responsible _____ the quality of the products that come out of the factory.

We were disappointed yesterday because it wasn’t such a good dinner （ ） she had promised us．

—Do you like pop music or country music? —（ ）. I only like sports.

Before he left for his vacation he went to the bank to _____ some money.

His first novel was a failure,（ ） .

The patient’s progress was very encouraging as he could_____get out of bed without help.

Give me your telephone number, （ ） I need your help.