| I′m very _____ and I really need an _____ vacation. |
A. tired, excited B. tiring, exciting C. tired, exciting D. tiring, excited |
| It takes _____ half an hour _____ on my bike. |
A. me, to ride home B. them, to ride to home C. his, riding home D. he, ride to home |
| The Changjiang River is one of ____ in the world. |
A. the longest river B. the longest rivers C. the longer river D. longest river |
| The twins usually leave _____ home _____ school very early. |
A. to, for B. for, to C. from, to D. /, for |