1 . Do you know the ________ of this word? (mean)

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 . 用方框中的词的正确形式填空，每词限用一次。

fly, mean, wake, nod, importance

1. Health is ________ for everyone. So they do exercise every day.
2. I don’t know the ________ of this word. It’s so hard for me.
3. The touching story kept me ________ the whole night.
4. Look! The cute little boy ________ his head.
5. Time ________ when you are having fun.