【题目】When they moved to Canada, the children ________the change very well.

【题目】I went along thinking of nothing ， only looking at things around me.

【题目】As well as having a national flag, many countries use a certain flower as their national _____.

【题目】Is this museum ________ you visited a few days ago?

【题目】What’s the woman doing?

【题目】Tom took a taxi to the airport, only _______ his plane high up in the sky.

【题目】While in university, we were offered a number of afterschool activities to _____ our social skills．

【题目】—Can I smoke here?

【题目】Could I speak to__________ is in charge of International Sales please?

【题目】 --May I open the window to let in some fresh air?