| 1. | It 's damp and cold , i think it 's going to rain . 我看是要下雨了。 |
| 2. | We went indoors because rain impended . 我们进屋里去,因为就要下雨了。 |
| 3. | She had hardly reached there when it began to rain . 她刚到那儿就下雨了。 |
| 4. | Susan : good heavens ! it is raining . 苏珊:天啊!下雨了。 |
| 5. | I have an idea it is going to rain . 我看要下雨了。 |
| 6. | It hasn't rained for weeks . 有好些个星期没下雨了。 |
| 7. | It rained during the harvest . 收获期间下雨了。 |
| 8. | It looks like rain , you 'd better take an umbrella with you . 要下雨了,你还是带把伞吧。 |
| 9. | I guess it 's going to rain . 我想天快下雨了。 |
| 10. | It threatens to rain . 好像就要下雨了。 |