用buy和come和fly和get的第三人称单数分别造个句子.

用buy和come和fly和get的第三人称单数分别造个句子.

He buys an apple. She comes here. The bird flies in the sky. He gets a prize.

My mother buys a bag for me.
Spring comes in March.
The bee flies lower than the bird.
She gets a present from me.(不知语法有错不）

she buys a book
he comes back
do you believe that she flys?
he gets a great grade.