---- Putting on a happy face not only helps us make friends but also makes us feel better. ---- _______.
The play next month aims mainly to reflect the local culture.
Anyone ______ trying to take knives on board flights would be caught by the police.
—May I speak to your manager Mr.Williams at five o’clock tonight? —I’m sorry. Mr. Williams ________ to a conference long before then.
Only one third of the people present at the meeting voted ______ the new law.
While watching television, __________.