The man is feeling much better now, so you________ call a doctor.A. needn’t B. can’t C. mustn’t
It’s not enough ____ two books in a year. A. read B. reading C. to read
Smoking is bad for health, so the doctor advised my father _____. A. not smoke B. not to smoke C. not smoking
______ excellent singer she is ! A. What B. What an C. How
It has been five days ______ the little girl left home. A. since B. after C. until
The man makes a living teaching. A. for B. with C. by