1.They are happy 改为一般疑问句,并作肯定回答 2.He is a tall boy 改为一般疑问句 3

1.They are happy 改为一般疑问句,并作肯定回答 2.He is a tall boy 改为一般疑问句 3 1.Aian is tall and thin.(改为一般疑问句并作肯定回答） they boy likes dancing.改为一般疑问句,作肯定回答 1、they are from the u.s.a.【改为一般疑问句,并作肯定回答】 改为一般疑问句并作肯定回答 Betty is American.(改为一般疑问句,并作肯定回答) My father is happy today改为一般疑问句,并作肯定回答 He is strict.(改为一般疑问句并作出肯定回答) he is sad.改为一般疑问句并做肯定回答 They are on the bed.改为一般疑问句,并作肯定回答 this is a japanese cap.i am a boy （改为一般疑问句并作肯定句回答） 1.We are doing the high jump.（改为一般疑问句,并作肯定回答） 2.Ben is good