--- How long do you think it is he arrived here?
--- No more than half a year, I believe.
| A．when | B．that | C．before | D．since |
When I was in the countryside, I wou
ld go to the river bank ____.
| A．each second day | B．every a few days |
| C．each two days | D．every few days |
–Jack has won the game and he will get a reward.
--He ____it. He has been training for the game for half a year!
| A．wants | B．asks | C．deserves | D．worth |
Children under six are not _____ to school except those of extraordinary intelligence.
| A．permitted | B．admitted | C．accepted | D．received |
. Issac Newton, ____ schooling was unsuccessful, became a very famous inventor.
| A．who | B．whose | C．whom | D．which |
.He _____have solved all his probems; otherwise, he wouldn’t be so relaxed.
| A．should | B．must | C．wouldn’t | D．can’t |