You shouldn’t have the machines ______ all the while. You ought to have them ______ now and then.
| A．run; repair | B．running; repairing | C．run; repaired | D．running; repaired |
------Would you mind if my friend came along?
-----______________.
| A．Sorry, I don't | B．Yes, go ahead |
| C．No, please don't | D．It's fine with me |
It is generally considered unwise to give a child ____ he or she wants.
| A．however | B．whatever | C．whichever | D．whenever |
Little Tommy felt the bag, curious to know what it ____.
| A．collected | B．contained | C．loaded | D．included |
The hotel in Nanchong wasn’t particularly good. But I ____ in many worse hotels.
| A．was staying | B．stayed | C．would stay | D．had stayed |
It isn't cold enough for there _____ a frost tonight, so I can leave Lim's bike out safely.
| A．would be | B．being | C．was | D．to be |