Boys and girls, though you can only buy _____ one-way ticket for your life journey, you can always enjoy the beautiful scenery on your way if you are careful enough. Wish all of you good luck.
A. the B. a C. an
---He’s already back to Australia,___________?
---________, he is on a visit to Shanghai.
| A．isn’t he; No | B．hasn’t he; Yes |
| C．isn’t he; Yes | D． hasn’t he; No |
---___________ interesting news it is!--- I think so.
| A．what an | B．How | C． What | D．How an |
_________ the classmates’ help, we won the basketball final at last.
| A．To | B．With | C．For | D． Under |
---Did you get there by_______bike?---No, I took _______ taxi.
| A．a; a | B．不填；a | C．the; the | D． a; the |
----Listen! Is Kitty in the next room?
---- No, it ______ be Kitty. She has gone to Beijing.
| A．may not | B．can’t | C．mustn’t | D．needn’t |