问题
句型转换
按要求完成句子，每空一词。
1．These are pencils．(改为单数句)
________ ________ ________ ________．
2．He plays sports every day．(改为一般疑问句)
________ ________ ________ sports every day?
3．The card is in the drawer．The book is in the drawer．(合并为一个句子)
The card ________ the book ________ in the drawer．
4．Are they your father and mother? (改为同义句)
Are they your ________?
5．She has a white tennis racket．(对划线部分提问)
________ ________ she ________?
答案
1．This is a pencil 2．Does he play 3．and, are 4．parents 5．What does, have
饱和”)溶液。