--Could I use your bike, Jack?
--Of course, you____________.
| A．can | B．may | C．could | D．might |
Many people have applied for a job with our company, but we only have one or two ______ positions at the moment.
| A．empty | B．vacant |
| C．permanent | D．adequate |
We would not ______ such hard work. It’s impossible for us to complete in such a short time.
| A．take in | B．take off |
| C．take on | D．take up |
______ is no doubt that children ______ more easily to new environments than adults.
| A．It; adopt | B．There; adjust |
| C．It; advocate | D．There; allocate |
The climate here is always hot, summer and winter ______.
| A．likely | B．same | C．differently | D．alike |
Japanese people may bow and even give out their business cards to greet others, but they dislike ______ when you just put the cards in your pocket without looking .
| A．this | B．you | C．it | D．that |