You can only borrow two books ____________ if you don’t have a library card.

All the building materials have been washed away.—So I have heard. But there was no sign ____ a heavy rain was on the way last night.

spent the whole day repairing the motorbike. The work was_____easy.

I didn’t hearyou come in just now.— That’s good.We tried ____any noise, for you were sleeping.

Jack failed to finish his project on time. If he me about it, I would have given him a hand.