用所给单词的适当形式填空。 |
1. My life has (change)a lot in the past few years. 2. My (big) problem is that I can't speak English. 3. She couldn't find her son9 so she was very (worry). 4.I used to (get) up late. 5. If it (not rain) tomorrow, we'11 go on a picnic. |