It ________ be the vocabulary that caused you the problem in the exercise because you know a lot of words.
| A．may | B．couldn’t |
| C．should | D．needn’t |
—My dear, you ______ things about. Look, what a mess in the room!
—Sorry, Mom.
| A．have always thrown | B．always throw |
| C．are always throwing | D．always threw |
I really don’t knowI put my wallet after I paid the bill.
| A．where was it | B．it was where that |
| C．where it was that | D．where was it that |
_______ the exact time departure time, he missed his train.
| A．Being not told | B．Having not been told |
| C．Not having told | D．Not having been told |
Many people would rather _____ eating out on holiday than give up their broadband, mobile phone and pay-TV services, according to a recent survey.
| A．cut off | B．cut in |
| C．cut back on | D．cut up |
---Jenny, I think I’ll just have some coffee for a change．
---______．The coffee I bought yesterday is in the cupboard．
| A．Change it, please | B．Never mind |
| C．With pleasure | D．Help yourself |