—Tom is so worried about the test that he said he was going to study all night. —Tell him he should quit ______ and get some help.
The top leaders of the two countries are holding talks in a friendly ________.
---- You’re coughing badly, Martin.Why not give up smoking? ---- Give up smoking? Easier said than done, Amy.Once you _____ the habit of smoking, it is very hard for you to______.
To make members of a team perform better , the trainer first of all has to know their _____ weakness.
A large sum of money has been raised for the _____ of the poorly-educated children in the mountainous districts.
---- Call me at 9:00.I can’t afford to miss such a conference. ---- Don’t worry, sir.You’ll surely be ______.