Kate was ill last week . But she is to go to school today.

We all feel ourduty to make City of Wenzhou a better place.

Helen, doyou know if Martin _______ to my party next week?——I think he willcome if he ______ free.

As the world’s population _____ becoming ______, we have to do something to change the situation.

I am still worried about the jobinterview.— Be confident and __________.