补全对话 从方框中所给的选项中选择正确的句子补全以下对话。(10分)
Students: Good morning, Miss Lin.
Miss Lin: 1. Today, we'll talk about a new bird flu. It has hit some Chinese cities.
Monitor: 2.
Miss Lin: Yes, it is. It's reported that about 35 people have been ill.
Monitor: 3.
Miss Lin: We should keep away from animals. And we ought to wash our hands correctly.
Monitor: 4.
Miss Lin: It should take at least 20 seconds each time. 5. See a doctor at once if you have a high fever or have trouble breathing.
— You can use MSN to talk with Maria on the Internet.
— I know. But can you tell me ________?
A. when I can use it
B. what I can use it
C. how can I use it
Which sign tells us the way to go out of a building?
A. B. C.
I don’t know if she ______.If she ______, please let me know.
A．comes, comes
B. will come, will come
C. will come, comes
—The boy can speak both English and Japanese ______ he is only ten.
— Wow, what a clever boy!
A. if B. becauseC. though
—Your bike is so nice. How much does it _________?
—Eight hundred yuan.
A. pay B. cost C. spend
