Would it be ________ for you to pick me up at four o’clock and take me to the airport?

A．free

B．vacant

C．handy

D．convenient

I would rather you did some reading while you are free, but you ________．

A．don't

B．didn't

C．wouldn't

D．weren't

I don't think ________ possible to travel around the world without any modern equipment．

A．this

B．that

C．its

D．it

I have a ________ to talk too much when I'm nervous．

A．meditation

B．tendency

C．reckon

D．expedition

There was never any time for Kate to feel lonely, ________ she was an only child．

A．even though

B．ever since

C．even as

D．now that

It was clear that he was ________ the people he owed money to．

A．at the expense of

B．at the risk of

C．at the mercy of

D．in the way of

________ in the regulations that you should not tell other people the password of your e-mail account．

A．What is required

B．What requires

C．It is required

D．It requires

Fu Mingxia ________ the Sydney Olympic Games, where she ________ all the other competitors and got the gold medal in the women's 10-metre platform．

A．participated in; beat

B．participated in; won

C．participated; beat

D．participated; won

Lots of rescue workers were working around the clock, ________ supplies to Yushu, Qinghai Province after the earthquake．

A．sending

B．to send

C．having sent

D．to have sent

Mr．Smith ________ ＄100, 000 for the car, so I had to give up．

A．bid

B．spent

C．cost

D．approached