请观察下面的例子，其中的两个句子有什么不同？仿照例子改写所给出的句子。

例：Let's learn English. ＝ Let us learn English.

Let's look at Unit 4. ＝________________

请观察下面的例子，其中的两个句子有什么不同？仿照例子改写所给出的句子。

例：Let's learn English. ＝ Let us learn English.

Let's read. ＝________________

句型转换，根据括号内的要求转换下列句子。

The man is very strong. He can carry the heavy bag.(改为同义句)

The man is ________ ________ ________ carry the heavy bag.

The man is ________ strong ________ he can carry the heavy bag.

句型转换，根据括号内的要求转换下列句子。

He will be back in two days.(就划线句部分提问)

________ ________ will he be back?

句型转换，根据括号内的要求转换下列句子。

Give them some oranges.(改为否定句)

________ ________ them ________ oranges.

句型转换，根据括号内的要求转换下列句子。

They didn't go there that day, I think.(改同义句)

I ________ ________ they ________ there that day.

句型转换，根据括号内的要求转换下列句子。

Li Lei is taller than all the other students in the class.(改同义句)

Li Lei is ________ ________ ________ in the class.

句型转换，根据括号内的要求转换下列句子。

When he was ten, he was an outstanding viloinist(改同义句)

________ ________ ________ ________ ________ he was an outstanding violinist.

对划线部分提问：

We live in Beijing for about 12 years.

_______________________________

对划线部分提问：

I was born on 1th Jane, 1990.

________________________