用所给词的适当形式组成句子.（是英文的句子!有些句子缺些单词的,自己加上去!）

用所给词的适当形式组成句子.（是英文的句子!有些句子缺些单词的,自己加上去!）
1.leave the teacher the classroom just now
2.Mother my room this morning clean
3.Robert visit thailand last fall
4.live in Shanghai he for three years
5.she be since last month there
6.the two leaders meet for three hours in London
7.the day before yesterday they leave their hometown
8.he her speak to tomorrow
9.tom the book read last night
10.already his pencil sharpen he
好的会加分的,本人说话算话!