句型转换
My father works today.(变否定句)
My father _______  ________ today.
Betty is playing with her brother now. (对画线部分提问)
______ is Betty _______ now?
Is your father reading a newspaper?(作出回答)
______, he ______. He’s cooking.
Shall we go to the cinema on Sunday?(同义句)
______ ______ going to the cinema on Sunday?
Children in America start to work at nine o’clock. (变一般疑问句)
______ Children in America start to ______ at nine o’clock?