He _____ play the piano since he was young. He is very famous now.
—Oh, my God! We have missed the last bus. What shall we do? —I’m afraid we have no ______ but to take a taxi.
You look quite tired. You’d better ______ a good rest.
If there is any change to the plan, I ______ you as soon as possible.
—Bob, it’s getting cold outside. ______ take a jacket —All right, Mum.
Some people won’t realize the importance of their health ______ they have lost it.