Mrs Black isn’t in and I’ll have to ring ______. I would appreciate it if you ring _____ after 6 o'clock?
Jone has put on so much weight recently that his mother has to ____all his trousers to his measure
It’s no long a question now ____men can land on the moon.
---Jinan Airport,please.I have to get there by 8:00 a.m. ---____, but I’ll do my best.
---Are you satisfied with the result? ---Not a little .It couldn’t be ____.
Now that you have a job ,you should devote yourself to ____you do at work.