几道英语习题~在线等答案！急！！10分钟之内！！

根据汉语意思，完成句子
1、Mr.Wang kept on_____（解释）until the students understand.
2、You are ______（期待）to start work at eight o'clock every morning.
4、The speech has already ______（完成）
句型转换
1、You must throw the broken toy away at once.（改为被动语态）
The broken toy _____ ______ _______ _______at once.
2、Students can't take magazines out of the reading room without permission.（改为被动语态）
Magazines ______ _______ ________out of the reading toom without permission.
3、I want to stay at home.I don'twant to shopping .（改为同义句）
I'd like to stay at home _____ ______going shopping.
4、I don't know what I should do with the broken bike.（改为简单句）
I don't know what _____ ______ ______the broken bike.

直接写答案，标题号就好了！！
江湖救急啊！！！谢谢啊 ！！！
尽量10分钟之内给出答案好吗？
在线等！！！

---

1.explaining
2.expected
4.been done
1.must been thrown away
2.couldn't been taken
3.instead of
4.to do with
ps：自己写的桐竖岁，好多年没用了，可能拼写有错的，不过大部分纤雀该是局睁对的。

---

1. explaining
2. expected
3. finished

1. must be thrown away
2. can'知迟灶搭扮旦拦t be taken
3. rather than
4. to do with

---

1 explaining
2 expected
3 finished / been over

1 must be thrown away
2 can't be taken
3 instead of
4 to do with

---