The ________ you learn, the ________ you want to learn.
-- Will you buy this nice camera, Henry?-- No. It’s too expensive. I can’t ________ it.
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.