Apologizing to those you love is one of ______ things you must do to maintain a friendship.

It is extremely hot this summer __________, many people say it has been the hottest in the past 30 years

Shall we go out for dinner tonight—__________.

Please call _______ Mike.

How are things going?—The disabled ________ no relatives in Guangzhou ________ by the volunteers, who will graduate from Zhongshan University next year