同义句转换。

1. Actually he didn’t know it at all.

_____ _____ he didn’t know it at all.

2. Mary married Simon in 1999.

Mary and Simon ____ _____ in 1999.

3. I miss my old friend sometimes.

I miss my old friend _____ _____ _____ _____.

4. I have over one thousand books at home.

I have _____ ____ one thousand books at home.

5. I bought the bike ten years ago.

I ____ ____ the bike _____ ten years ago.

作业现场的生产条件和安全设施等应符合有关标准、规范的要求，工作人员的劳动防护用品应合格。