| The building has ______ floors and I live on the ______ floor. |
A. five; five B. five; twelfth C. twelve; twelve D. twelve; fifth |
| He spends half an hour ______ the piano. |
A. to practise playing B. practising playing C. practising to play D. to practise to play |
| Every month, they go ______ a school trip ______ the cinema. |
A. for; on B. to; to C. for; to D. on; to |
| Beijing is one of ______ cities in China. |
A. very beautiful B. much beautiful C. more beautiful D. the most beautiful |
| Mr Wang was reading in his office alone. Suddenly he heard someone ______ "Help! Help!" |
A. shout B. to shout C. shouted D. shouting |
| They went hiking on the mountain last Sunday. ______ nice time they had! |
A. How B. What a C. How a D. What |
| — I know nothing about it. You should tell me how ______. — No problem! |
A. do B. to do C. to do it D. doing |