1 . Health ________ good food, fresh air and enough sleep.

A．looks after

B．pays for

C．depends on

D．sticks to

2 . 露西将为她愚蠢的行为付出代价。
Lucy will ________________ her foolish behaviour.

3 . I believe your hard work will ________ some day.

A．pay off

B．pay for

C．pay back

D．pay in

4 . Don’t cut in line when you ________ the bus at the bus stop.

A．wait for

B．ask for

C．pay for

D．care for

5 . 买这支钢笔，我花了二十元钱。
I ______________ twenty yuan ______________ the pen.

6 . How much do you pay ________ the computer?

A．at

B．in

C．on

D．for

7 . 我将为他的迷你iPad买单。
I will ________ his iPad mini.

8 . — How much is the ticket to Central Park?
— A one-way ticket ________ $40, and you can ________ another $20 for a round ticket.

A．costs; pay

B．cost; spend

C．pay; spend

D．spends; pay

9 . It is warm outside.Why not ________ your coat？

A．try on

B．pay for

C．pick up

D．take off

10 . 蒂姆已经在网上支付了吉他课的费用。
Tim has already _______ _______ his guitar lessons on the Internet.