5. 每个人都需要自信、努力和智慧来获得成功。

Everybody confidence,effort and wisdom.

4. 一头奶牛的重量大约是一头大象的十分之一。 

The weight of a cow is about an elephant.

3. 我们学校百分之六十的学生是男生。

the students in our school are boys.

2. 这篇文章是以日记的形式写的。

This article is written a diary.

1. 这奇怪的味道使每个人都感到不舒服。

The strange smell.

3. I think the fastest way to travel is by plane.(对画线部分提问) 

do you think the fastest way to travel?

2. She started riding a bike when she was 10 years old.(同义句转换)

 She started riding a bike 10.

5. Are there any new markets in Asia? The sales manager wants to know.(合并为一句) The sales manager wants to know there some new markets in Asia.

4. CRH train travels at the speed of 250 kilometres an hour on Xinjiang Highspeed Railway.(对画线部分提问) .

does CRH train travel on Xinjiang Highspeed Railway?

1. Work hard,and you’ll get high scores.(同义句转换) 

work hard,you’ll get high scores.