课后巩固
4. —Please wait ____A____. If it is your turn to see the
doctor, I'll call you.
—OK, thank you. I'll wait ________ you call me.
A. in line; till
B. on line; until
课后巩固
二、根据句意及首字母提示写单词 6. “Is the bird still alive without eating for two days? ” he stared at the bird and asked in disbelief. 7. The flight was delayed. He had to wait at the airport .
题组专训
4. —Has the meeting begun yet?
—Not yet. We have to wait ____B____ everyone is here. 【2019•贵港】
A. and
B. until
C. or
D. but
【点拨】句意为“——会议已经开始了吗?——
还没有。我们不得不一直等到大家都到齐了为
the light.
—OK, Mom.
【2019•菏泽】
A. put off
B. turn off
C. turn up
【点拨】句意为“——露西,当你离开房间时, 请________灯。——好的,妈妈”。put off推迟; turn off关(电源等); turn up开大(声音,亮度等)。 根据常识,离开房间应该关灯。故选B。
18 A letter.