---I’ll fly to Qingdao for my holiday this summer.---Wonderful! __________Why not? B. Have a good time! C. With pleasure. D. I hope so .
Daniel lives _______ his family _______ a flat _______ a quiet street.
Now children, turn to Page _____ and look at the _____ picture in Unit 1.
There is ______ “u” and ______ “s” in the word “use”.
I don’t like physics ______ it’s too difficult for me.
—_____ do you _____ the book? —It’s very interesting.