There are two computers in the classroom. (1). 变一般疑问句，并作否定回答。 ——————————————— (2).改为否定句 ——————————————— (3).划线部分提问 ——————————————— 2. There is some milk in the bottle. (1). 变一般疑问句，并作肯定回答。 ——————————————— (2).改为否定句 ___________________________ (3). 划线部分提问 ———————————————

Are there two computers in the classroom? No , there aren’t.

There aren’t two computers in the classroom.

How many computers are there in the classroom?

Is there any milk in the bottle? Yes, there is.

There isn’t any milk in the bottle.

How much milk is there in the bottle?