对下列句子中划线部分提问

There are three blocks in my housing estate.

______ ＿＿＿ blocks are there in your housing estate?　

将下列句子变成一般疑问句

I can see cars on the street.

＿＿＿ you see any cars on the street?

p＿＿＿

s＿＿＿

对下列句子中划线部分提问

I can see seven cars on the street.

＿＿＿ ＿＿＿ cars can you see on the street?