- - Do you enjoy ______ a volunteer?-- If you want, you’d better join us.
Look! There are some children_______with a ball over there.
—This computer doesn't work.—Really?I'll have it _______tomorrow.
—Thank you for taking me around your school, Ruby.—_____________.
—What are you looking for?—I'm looking for something_________ I can use to cover the box.
When you request some help _____, it's________ to say "Could you tell me ... ?"