Every year, more than 70,000,000 sharks ________ for their fins(魚翅)．

A．were killed

B．have killed

C．are killed

D．will kill

If you love what you are doing and work hard, you will ________ anything difficult and succeed．

A．get to

B．get over

C．get on

D．get up

Breakfast is ________ meal of the day．It provides us with energy after a long night without food．

A．important

B．more important

C．the most important

D．very important

It ________ Mi Green an hour to fix up his bicycle yesterday．

A．cost

B．paid

C．spent

D．took

I asked two people the way to the station, but ________ of them could help me．

A．both

B．neither

C．either

D．all

China plans to let tourists ________ the Xisha Islands in the South China Sea this year．

A．visit

B．visits

C．visiting

D．visited

Many students comc from poor families and they ________ afford school lunches, so the government is trying to help them．

A．needn't

B．shouldn't

C．can't

D．mustn't

Traveling to space is no longer just a dream．Russia ________ the first hotel in space in the near future．

A．builds

B．will build

C．built

D．has built

Life is ________ dictionary．We should learn directly from it．

A．we

B．us

C．our

D．ours

The family had to stay at the hotel, ________ it was raining hard．

A．because

B．although

C．until

D．unless．