It’s not easy for trailwalkers to finish walking a__ trail within 48 hours.
| A．100-kilometre | B．100-kilometres |
| C．100 kilometres | D．100 kilometres’ |
____ sister is twelve and ____ is a student .
| A．She ,she | B．I ,she | C．My ,she | D．My ,my |
Are you a new student ? - ____.
| A．Yes ,you are | B．No, I am |
| C．Yes ,you aren’t | D．Yes ,I am |
如果你想知道对方的名字，你应这样问：。
| A．How are you? | B．What’s your name，please? |
| C．How do you do? | D．I’m Li Fang． |
What’s this ? - ____ English book.
| A．It’s a | B．It’s an |
| C．This’s an | D．This’ s a |
Mary is in _____ .
| A．Grade seven ,Class one | B．Grade Seven ,Class One |
| C．Class One, Grade Seven | D．One Class ,Seven Grade |