—I want to know ______. —Let me show you the way.A. where I can buy books B. where can I buy books C. where books can I buy
-Can I have_______ sweets? -Sorry, I don't have_______. I'll buy_______ from the supermarket.
The pair of shoes ______ nice.Can I ______?
You are not strong enough. I think you need __________.
I have three brothers. They are all ____________.
It is very important _____ me _______running every day,I think.