----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.
They often _________ blue dresses.
I _________ think it _________cold today.
——What _______ bowl of noodles would you like? ——Oh, a small bowl, please.
Could I have ________ apples? Sorry, we don’t have ________ apples.
---Can you tell me something about metal ? ---Metal making machines and many other things .