--_______may I keep this book? --For two weeks.
-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.