1)
<span>His father leaves his car in the street, doesn't he?
Does h</span><span>is father leave his car in the street?
</span><span>Who leaves his car in the street?
</span>Does h<span>is father leave his car in the street or in the garage?
Where does </span>h<span>is father leave his car?
What does his father leave in the street?
2)
</span><span>We have several thousand books in our home library, don't we?
</span><span>Who has several thousand books in the home library?
</span><span>How many books do we have in our home library?
</span><span>Do we have several thousand books in our home library?
</span><span>Do we have several thousand books in our home library or our school library?</span>
In London zoo there are more than 400 kinds of insects
A. Hi, Kim. What are you doing?
B. I'm watching TV.
A. A quiz show. Are you doing your homework?
B. What are you watching?
A. No, I'm not. I'm reading a book.
B. What is your brother doing?
A. He's playing computer games.
B. Is he playing Magic Mountain?