—I have a toothache.—You should _______.A.drink lots of water B.take a rest C.see a dentist
—Lisa, do you remember ________ yesterday?—Of course.
Chinese ________by more and more people in the world now.
—Is your brother at home?—No. He ________ the library. He hasn’t come back yet.
Don’t worry. He ________ you as soon as he gets home.
The boy has a cold and the doctor asks him ________ more water.