The talented boy _________ write lyrics when he was at the age of ten. A. may B. could C. must
Everyone lent a hand so that the work ______ a week earlier than I had planned.
Tony is ______ than his father, though he is only eleven years old.
— ______ will I stay in Singapore during the summer holiday? — Let me check it for you. For two days.
We’d better ______ subjects like age, weight or money while talking in Western countries.
If ______ is a high-stress job, it is important that you learn how to relax after a busy day.