My mother gives me a present.(改成同义句）
问题描述：
My mother gives me a present.(改成同义句）
He doesn't know what he will wear.(改成简单句）
The girl might know someone at the party.(改成否定句）
I'm too tired to sleep well.(改成复合句）
Peter was too tired.He could not keep his eyes open.（合并为一句）
答
my mother gives a present to me.
he doesn't know what to wear.
The girl wouldn't know someone at the party.
I'm too tired that I can't sleep well.
Peter was too tired too keep his eyes open.