求几句英语翻译（急~）

来源：百度知道 编辑：UC知道 时间：2024/07/08 13:56:06
1.令我惊喜的是,他们提前完工了.
2.动身之前保证把一切事情都准备好.(make sure)
3.他喜欢用电子邮件与美国朋友联系来提高他的英语(communicate)
4.说服一个人改掉坏习惯是很不容易的(It..)
5.作为高中生,我们必须学会怎样很好地利用自己的时间(make use of)

1. I am surprised that they had completed ahead of schedule
2. Depart before ensure that all things are ready to
3. He likes to use e-mail contact with American friends to improve his English
4.convince a bad habit It is very easy to
5. As a high school student, we must learn how to better use their time