David usually takes _______ walk for an hour after dinner.
| A． a | B． an | C． the | D．/ |
Which of the following signs shows “For the disabled to go through”?
—Philip has gone to New Zealand.
—Oh, can you tell me________？
A. when did he leave
B. when he is leaving
C．when he left
--Mum, I’m leaving for Beijing tomorrow.
--OK! You’d better ring me up you get there.
A. until B. as soon as C. because
—Rosa，can I wear jeans and a T-shirt to the graduation ceremony?
—OK. But a dress might be ______.
A. good B. worse C. better
—Betty is different from others. She enjoys coins.
A. collect B. to collect C. collecting