英语翻译

问题描述:

英语翻译
1.他们已经回来了吗?
2.他们已经看了两个小时的书了.
3.上学期他们买了这本书.
4.自从三天前,他就开始画这幅画了.
5.三天前,他开始画的这幅画.
6.他每天都读一个小时书.
7.自从两点钟他就已经睡觉了.
8.我还没吃早饭呢.
9.我昨天没吃早饭.
10.他经常不吃早饭.
不完全是现在完成时,还有一般现在时和过去式
我就剩下20了
明天中午我就结束问题了奥

1 They have come back do2 They have seen the book for two hours of3 Last semester they bought the book4 ince three days ago,he began painting the picture of the5 Three days ago,he began painting paint...