1 . When the right opportunity _______________ (来临), she’ll take it. (根据汉语提示完成句子)

3 . ________________ women were looked down upon.
妇女受歧视的日子一去不复返了。

6 . The new technology ________(apply) to farming ten years ago.  (所给词的适当形式填空)

7 . On our way to the house, it was raining ______ hard that we couldn’t help wondering how long it would take to get there. It was in the middle of Pearl City. (用适当的词填空)

8 . Her son is working hard ________ her daughter is very lazy.(用适当的词填空)

9 . He talked a lot about things and persons ______ they remembered in the school.

A．which

B．who

C．that

D．what

10 . —What was the party like?
—Wonderful. It’s been years _______ I enjoyed myself that much.

A．after

B．before

C．when

D．since