----Smoking should ____________ in school. ----I agree. It’s bad for our health.
--I am a little hungry, Mom. --There are some cakes on the plate. You can take ________.
Mrs. King put a coat ________ the sleeping girl to keep her warm.
-- I can't find David. Where is he?-- He ________ for tomorrow's competition at home.
Smile to the world, ________ the world will smile back to you.
-- ________ can you finish this English examination?-- In about one and a half hours.