第1个回答 2012-09-04
1.
Are you cleaning the room?
Yes,I am./No,I'm not.
What are you doing?
2.
Is the boy swimming at the pool?
Yes,he is ./No,he isn't.
Where is the boy swimming ?
3.
Is his mother making dinner?
Yes,she is ./No,she isn't.
What is his mother making?
4.
Are you visiting the teacher?
Yes,we are./No,we aren't.
Who/Whom are you visiting?
5.
Are they going to Canada?
Yes,they are./No,they aren't.
Where are they going?
6.
Is her father writing?
Yes,he is./No,he isn't.
What is her father doing?
第2个回答 2012-09-05
1.What are you doing?
Are you cleaning the room?
Yes,I am./No,I'm not.
2.Where is the boy swimming ?
Is the boy swimming at the pool?
Yes,he is ./No,he isn't.
3.What is his mother making?
Is his mother making dinner?
Yes,she is ./No,she isn't.
4.Who are you visiting?
Are you visiting the teacher?
Yes,we are./No,we aren't.
5.Where are they going?
Are they going to Canada?
Yes,they are./6.What is her father doing?
Is her father writing?
Yes,he is./No,he isn't.