----I think it’s impossible for us to work out the plan in just two days. It’s too difficult.----You’re right. We can’t be _______ careful and hard while working on it.
I’m that I can’t go to the movie with you tonight, for I have lots of work to do.
—Did Li Ming do very in the last math exam? —Yes, he did better than in his class.
I don’t know if he tomorrow. If he , I’ll tell him about it.
He is a kind man and easy .
He was stopped by the rain the trees.