句型转换。

1. A: The students cared about their exam results very much.

    B: The students _________________________ their exam results.

2. A: We were late for the class because it rained.

    B: We came to the class late __________________________ the rain.

3. A: However difficult the work is, he will finish it on time.

    B: __________________________ difficult the work is, he will finish it on time.

4. A: Do you know the girl in our school, whose parents are English?

    B: Do you know the girl in our school, the parents _________________________ are English?

5. A: He was always late for work and lost his job.

    B: He was ___________________________ because he was always late.