________ in the pervasive sunshine in the Southern Hemisphere of November, the Australian continent is brimming with vigour and vitality.
| A．Bathing | B．Bathed |
| C．To bathe | D．Having been bathed |
________ some teenagers don’t realize is ________ difficult life can be after they get
addicted to drugs.
| A．That, how | B．That, what |
C．Wh at, what a |
D．What, how |
Please correct the mistakes ________.
| A．if there are | B．there are mistakes |
| C．if any | D．if any mistakes |
The ________ look on his face sug
gested he ________ that.
| A．surprising, hadn’t expected | B．surprising, should expect |
| C．surprised, wouldn’t have expected | D．surprised, hadn’t expected |
Attention, please! And keep ________ when I am taking a photograph of you.
| A．still | B．calm | C．quiet | D．silent |
______ him to do like this, he wouldn’t have made such a serious mistake in his
writing.
| A．Did you persuade | B．Had you persuaded |
| C．If you should persuade | D．If you persuade |