—I saw a ______of men go out just now .Do you know what happened ?----Sorry ,I don’t know .A. few B. little C. couple
— We finished counting all the birds, Miss Zhang. — ______ ! Boys and girls, let’s have a rest.
“The children are playing in the park.”The main structure of the sentence is ______ .
— Don’t forget ______ your homework before going out to play basketball, John. — OK, Dad.
— Simon, what do I need to take for the trip? — You’d better ______ more water. It’s hot today.
Mrs Green has ______ free time than Mr Green. She is busy all day.