. It’s wise to ______ the thing in the fridge in hot summer.
| A．preserve | B．protect |
| C．prevent | D．present |
---You should say sorry to her, Tom．
--- ______, but it’s not going to be easy．
| A．I like to | B．I feel so | C．I prefer so | D．I suppose so |
Most pop music is influenced, ________a greater or less degree, by the blues.
| A．for | B．on | C．to | D．within |
Used to________ his car in all kinds of weather, he is really a good driver.
| A．drive | B．drove | C．driving | D．driven |
QQ, ________you can chat with your friends, makes communication easy.
| A．why | B．where | C．that | D．which |
-----What do you think of the play ?
-----Terrible! I have never seen________one.
| A．a bad | B．a better | C．a worse | D．the worse |