—Does your school hold the raising of the national flag every Monday morning?
---Yes, it rains heavily.
| A．if | B．since |
| C．because | D．unless |
Could I have ________ apples? Sorry, we don’t have ________ apples.
| A．some, some | B．some，any | C．any, any | D．any, some |
---Can you tell me something about metal ?
---Metal making machines and many other things .
| A．used to | B．is used for | C．is used as | D．is used to |
--- Do you mind telling me how to use the function? --- , It is very easy.
| A．You’d better not | B．No, you don’t | C．Of course not | D．No way |
You earn a point _______ you answer a question correctly. Which is WRONG?
| A．every time | B．each time | C．whenever | D．while |
--My father ___________ a letter yesterday, but I’m not sure if he has finished it.
---Why not ask him about it ?
| A．wrote | B．was writing | C．has written | D．writes |