28. Pay a visit to our school next term, and you’ll see a modern stadium ______ here.
A. to be completed B. being completed C. having completed D. completed
27. Our government has done a lot to solve the shortage of oil, but it may take some time ______ we have enough.
A. after B. since C. before D. unless
26. Franklin’s being good at learning from observations and experiences ______ greatly to his success in political life.
A. owed B. addicted C. contributed D. related
25. Everyone has periods in their lives ______ everything seems very hard.
A. where B. which C. when D. that
24. - Ring me at six tomorrow morning, will you?
- Why that early? I ______ .
A. will be sleeping B. have slept C. have been sleeping D. will sleep
23. - ______?
- Nothing serious, but a bit tired.
A. Anything the matter with you B. Is that all
C. Anything else D. What’s this
22. - Hello! May Flower Hotel. Can I help you?
- Do you have a room ______ for this weekend?
A. accessible B. present C. absent D. available