My friend, Jack, will have a holiday as soon as he ________ his work next week.

Everyone was on time for the meeting_______ Chris, who’s usually ten minutes late for everything.

Whose is this blue bike? －It ________ be Mary’s. Her bike is black and white.

For everyone’s safety, we ___________ a1ways remember the law against driving after drinking.

Lian Zhan, the Chairman of the KMT, enjoyed the scenery of the Huangpu River _______ the night of May 1st. [ ]