1.Arethosehisfriends?(作肯定回答)2.Isthisyourfriend?(作否定回答)3.Thisismywhtch.(改为复数形式)4.Thosearehissisters.(改为单数形式)5.Heismybrother.(改为否定句)6.Thoseare(photos).(对括号内的部分提问)

Question

1.Are those his friends?(作肯定回答)
2.Is this your friend?(作否定回答)
3.This is my whtch.(改为复数形式)
4.Those are his sisters.(改为单数形式)
5.He is my brother.(改为否定句)
6.Those are (photos).(对括号内的部分提问)

Answer 1

1.Yes ,they are.
2.No,he isn't.
3.These are my watches.
4.This is his sister.
5.He isn't my brother.
6.What are those?