求短句中译英!

问题描述:

求短句中译英!
(要求:需使用从句,用一句句子翻译出.)
7.如果他以前没有不断地练习讲英语,那么他现在就不能如此出色地用英语表达思想.
8.如果你昨天帮她搬家具的话,她今晚就会请你跳舞了.
9.她领养了一个孩子,据她说这孩子原先是个孤儿.
10.他是一个雄心勃勃的学生,我相信他将来会成为了不起的政治家.

7. 如果他以前没有不断地练习讲英语,那么他现在就不能如此出色地用英语表达思想.
If he hadn't repeatedly practised speaking English, he could't be able to express himself so excellently.
8. 如果你昨天帮她搬家具的话,她今晚就会请你跳舞了.
If you had helped her move the furniture, she would invite you to dance tonight.
9. 她领养了一个孩子,据她说这孩子原先是个孤儿.
She has adopted a kid, who she says was an orphan.
10. 他是一个雄心勃勃的学生,我相信他将来会成为了不起的政治家.
He is an ambitious student, who I believe will be a great politicianin the future.