急！英语题拉

1、翻译：不要在吃饭时讲话 Don't talk while having meals.

你能告诉我我数学考试是否及格 Can you tell me whether I passed the exam?

你知道中国什么时候发射第一颗人造卫星的 Do you know when China had her first man-made satellite sent?

2、My brother was ____ school for only five years and when he was _____ school, he always studied hard.
A in,at B in,for C for, in D to,for 答案是A

3、such little milk is not enough for so many people. 这句话哪里错了？
改成So little....

1、翻译：不要在吃饭时讲话
Don't talk while you are having a meal.
你能告诉我我数学考试是否及格
Can you tell me if I have passed the Maths exam.
你知道中国什么时候发射第一颗人造卫星的
Do you know when China set up the first man-made satellite.

2、My brother was ____ school for only five years and when he was _____ school, he always studied hard.
A in,at B in,for C for, in D to,for
选A。

3、such little milk is not enough for so many people.
such 改成 so

don't talk while