We need a person badly to be in charge of this design. –_________ the new comer have a try?

下面语句在提示的语言环境中表达得体的一项是（ ）

I’ve finished my assignment—Good，and ________you play or watch TV, you mustn’t disturb me

I think it a little __________ to finish so much work within 30 minutes.

This TV program has a lively style and _____ young people. — So it does.