If you were to do it, the result ________ different．

A．will be

B．would be

C．should be

D．would have been

－What would you do if it ________ tomorrow?

－We have to carry it on, since we've got everything ready．

A．rain

B．rains

C．will rain

D．is raining

Alice received an invitation from her boss, ________ came as a surprise．

A．it

B．that

C．which

D．he

Children won't put on weight so easily if they ________ to eat more fruit and vegetables．

A．persuade

B．were persuaded

C．will persuade

D．are persuaded

－What did she ________ for so much money?

－Nothing but a necklace made of glass．

A．pay

B．spend

C．buy

D．cost

Nowadays ads overflow on the TV screen, and it usually ________ too much time to watch them during a TV series．

A．costs

B．spends

C．takes

D．pays

Many people in the west make ________ a rule to buy Christmas presents for their relativesand friends．

A．this

B．it

C．that

D．them

The disc, digitally ________ in the studio, sounded fantastic at the party that night．

A．recorded

B．recording

C．to be recorded

D．having recorded

The father as well as his three children ________ skating on the frozen river every Sunday afternoon in winter．

A．is going

B．go

C．goes

D．are going

I've read one of his plays ________ a lot of his poems．

A．but

B．while

C．as well as

D．as well