1 . —Let’s go and read the ________ (notice) on the wall.
—OK.

2 . 从方框中选出合适的词填空。

ready, important, meaning, problem, mistake

1. —Do you know the ________ of this word?
—I don’t know. I can look it up in the dictionary.
2. This math ________ is too hard for me. Please help me work it out.
3. Tom is very careful about his homework and he doesn’t make any ________.
4. It’s ________ to practise speaking English every day.
5. Now we are ________ for our new life.

3 . —How many ________ (library) are there in your city?
—3.

4 . Yang Zhenning, a Nobel Prize winner, is one of the world’s top ________. (science)

5 . We should remember the ________ (科学家) names for ever because they did a lot for our country.

6 . —Do you put your things in the ________ (lock)?
—Yes, we do.

7 . Ms Gao is my ________ (classmate) favourite teacher. They love her very much.

8 . She is shy and has p________ with public speaking.