【推荐1】Alice studies math hard. (改为否定句)
Alice ________ ________ math hard.

【推荐2】如果他现在不出发，他就会错过末班车。
If he________ ________ now, he________ ________ the final bus.

【推荐3】My mother teaches English at my school. (改为否定句)
My mother __________________ at my school.

【推荐1】当有事情困扰我的时候, 我总能向埃米求助。
When ________, I can always ask Amy ________.

【推荐2】当某件事使我发愁时。她总能倾听我的烦恼。
When something_______me. She can always_______ _______my problems carefully.

【推荐3】别担心。我会让他明天给你回电话。
Don’t ________. I’ll ask him to call you back tomorrow.

【推荐1】你多长时间给你的朋友发一次电子邮件？
How often do you ________ ________ to your friends?

【推荐2】Alice studies math hard. (改为否定句)
Alice ________ ________ math hard.

【推荐3】——你有网球拍吗?
——不，我没有。
— ________ you ________ a tennis bat?
— No, ________ ________.

【推荐1】My notebooks are on the chair. (改为否定句)
My notebooks ________ ________ the chair.

【推荐2】She had to go home early. (改为否定句)
She ________ ________ to go home early.

【推荐3】The senior officer said to the soldiers, “Don’t fire without my permission.”（改为间接引语）
The senior officer ________ the soldiers ________ to fire without his permission.