You should really _______ smoking. It’s a terrible habit.
| A．grow up | B．pick up |
| C．give up | D．set up |
I’m glad___________.
| A．hear from you | B．to hear from you |
| C．hear a letter from you | D．to hear a letter from you |
The smile on his face makes him _______ really ______.
| A．looks, kind | B．look, kindly | C．to look, kindly | D．look, kind |
Of the two T-shirts，I’d choose the___one to save some money for a book．
| A．cheapest | B．cheaper | C．more expensive | D．most expensive |
Students in the USA spendtime their homework than we do.
| A．little , to do | B．little, doing |
| C．less , doing | D．less , do |
will it take us to fly to Hainan and will the trip to Hainan cost us?
| A．How much, how long | B．How long, how much |
| C．How much, how much | D．How long, how long |