--- He was nearly drowned once.
--- When was _____?
--- _____was in 1998 when he was in middle school.
| A．that; It | B．this; This | C．this; It | D．that; This |
—Tom graduated from college at a very young age.
—Oh,he__________have been a very smart boy then.
| A．could | B．should | C．might | D．must |
Michael ______ be a policeman, for he is much too short.
A. needn’t B. can’t C should D. may
Why!I have nothing to confess(坦白) . ______ you want me to say?
| A．What is it that | B．What it is that |
| C．How is it that | D．How it is that |
The road is covered with snow.I can’t understand ______ they insist on going by motorbike.
| A．why | B．whether | C．when | D．how |
He lifted the receiver as soon as the telephone rang but ____ it on the table at once.
| A．lay | B．lied | C．laid | D．lain |