______play computer games after school.
Teenagers are supposed to ________ their seats to the old on bus.
-- Where is Paul, do you know?-- He ________ the library. He won’t return until nine.
-- Coffee or tea?-- _______. Just a glass of water.
-- Never ________ today’s work till tomorrow.-- Yes. It’s a good habit.
-- I called you this morning, but nobody answered it.-- Oh, we ______ some shopping at the supermarket.