A. You must leave immediately. B. You must be feeling rather tired. C. You must be here by eight o'clock. D. You must complete the reading assignment on time.
A. I’ll get some drinks. What’ll you have? B. Does she need to book a ticket now? C. May I know your name? D. Can you return the book next week?
A. By now she will be eating dinner. B. I shall never do that again. C. My brother will help you with the luggage. D. You shall get a promotion.