---Do you ______ what he told you? ---Yes, in my opinion, he is honest and we all ______him.
He has given me so much help that I really want to do something for him ______.
You are asked to attend the meeting ______ in the hall this weekend.
It’s the protection for the trees ___ really matters, _____ how many trees are planted each year.
Ladies and gentlemen, please fasten your seat belts. The plane ______..
. It is so nice to hear from her. ______, we last met more thirty years ago.