All the morning as she waited for the medical report from the doctor, her nervousness ________．

A．has grown

B．is growing

C．grew

D．had grown

Prices of daily goods ________ through a computer can be lower than store prices．

A．are bought

B．bought

C．been bought

D．buying

Don't use words, expressions or phrases ________ only to people with specific knowledge．

A．being known

B．having been known

C．to be known

D．known

When you come to the fence, you can see a notice ________ there saying“________ the grass．”

A．putting up; Keep off

B．put up; Keep off

C．putting up; Keep away

D．put on; Keep out

He was told to take the medicine ________．

A．every other hours

B．every fifth hours

C．every few hours

D．every a few hours

－Do you think his tie ________ the style of his shirt?

－Yes, quite well．

A．work on

B．go on with

C．act as

D．match

They all think that her yellow dress ________ the color of her skin．

A．equals

B．suits

C．fits

D．matches

Was it not until he came back ________ you leave?

A．when

B．that

C．after

D．before

－Was his father very strict with him when he was at school?

－Yes．He had never praised him ________ he became one of top students in his grade．

A．after

B．unless

C．until

D．when

Simon thought his computer was broken ________ his little brother pointed out that he had forgotten to turn it on．

A．until

B．unless

C．after

D．because