【推荐1】语法专练（用表语从句和宾语从句完成句子）
1. 城市在哪儿落脚通常都是有充分的理由的，比如靠近港口或河流。
Cities usually have a good reason for ______.
2. 她问我是否已经把书还给图书馆了，我承认说我还没有。
She asked me ______, and I admitted that I hadn’t.
3. Jane沿着绿树成荫的街道漫无目的地走着，不知道去往何方。
Jane moved aimlessly down the tree-lined street, not knowing ______.
4. 港口里的船是安全的，但是那不是建造船的目的。
A ship in harbor is safe, but that’s not ______.
5. 我真的相信美丽来自内心。
I truly believe ______.
6. 无论谁获得自行车比赛第一名，金牌都将授予他。
The gold medal will be awarded to ______.
7. 他的麻烦是如何得到他所需要的帮助。
His trouble is ______.
8. 乘船是到达这里唯一的途径，这就是我们如何到达的。
By boat is the only way to get here, and ______.
9. 他没有参加昨天的会议，那是因为他去海南出差了。
He was absent from the meeting yesterday. That was ______.
10. 我们选择这家宾馆，因为这儿一晚的价格下降到20美元，是它以前收取价格的一半。
We choose this hotel because the price for a night here is down to $20, half of ______.

【推荐2】He had seen the movie before. That’s ______ he didn’t see it last night. (用适当的词填空)

【推荐3】We have learned from the story that ________ is the most valuable is not what we have in our lives but ________ are in our lives. (用适当的词填空)