按要求完成下列各题(每小题1分,共5分)
小题1: These are my brothers. (改为单数句)
_________ __________ my brother.
小题2:My name is Helen. (同义句)
Helen.
小题3: That is my sister. (改为复数句)
_________ _________ my sisters.
小题4:— Is he your uncle? (作否定回答)
— ______, ______ isn’t.
小题5:These are my cousins. (改为一般疑问句)
________ ________ your cousins?