句型转换She has a sore throat．(对画线部分提问)
________ ________ ________ ________her？You should lie down and rest．(改为否定句)
You________lie down________rest．I saw a boy by the road．He was lying there．(合并成一个句子)
I________a boy________by the road．What happened to him？(改为同义句)
________ ________his________？I am surprised that he can speak Chinese．(改为同义句)
________ ________ ________，he can speak Chinese．They had problems learning math．(改为同义句)
They________ ________learning math．
It 's half past eight．（对划线部分提问）
is it？
John runs very fast．No one can catch up with him in his class．（合并为一个句子）
John runs fast no one can catch up with him in his class．
Steve left his hometown five years ago．（改为同义句）
Steve away from his hometown for five years．
We need two tomatoes to make Russian soup．（对划线部分提问）
tomatoes do you need to make Russian soup？
He cut the watermelon into four pieces．（改为一般疑问句）
he the watermelon into four pieces？