sam is tall改为否定句,句意不变

sam is tall改为否定句,句意不变 She is tall.改为否定句 Is Tom smarter than Sam?改为否定句 This is sam.<改为否定句> my math teacher is tall and thin改为否定句 sandy is tall and slim.(改为否定句) my math teacher is tall and thin改为否定句 I am tall.改为否定句 The classrooms ars big .改为否定句,一般疑问句,肯定句 ,否定句Our Chinese teacher is tall.同上 I think he is as tall as his father,(改为否定句） I think he is as tall as his father改为否定句 tom and sam can sweep the floor.改为否定句 Give it to your mother,Sam.改为否定句 Sam like jogging and running 改为否定句 把sam will play soccer next sunday 改为否定句 Sam has been skating for four hours.改为否定句 Sam would like to go swimming.(改为否定句)Sam ___ ___ to go swimming. How tall is Bob?改为同义句