Mummy, can I go out for a play for a while? —- Yes, if you _______. But make sure you e back before 8:00.

Yesterday I tookmy car to the garage to have them ________ the air-conditioner

a long time _______they separated,but it won’t be long ____ they meet again.

____atmy classmates’ faces, I read the same excitement in their eyes

_______ only one week left before the final examination, we’re kept busy going over our lessons.