3 .
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.