It’s time to say goodbye to my school . I’ll always remember the people _____ have helped me .

Could I have some snacks between meals, mum?—No, you __________.

Let’s look at the bag. Can you see _____“s” on the corner of_____ bag?

It’s not __ good idea to drive for four hours without _ break.

Miss Gao is our English teacher. She gives ____ a lot of help.