You can buy the T-shirt________ only l0 yuan________ boys.[ ]

When you have borrowed a book from the library, you should keep it well, as if it were ______ of ______.

We often chat _____ each other _____ lunchtime.[ ]

He’s already left here. You ____ have come here half an hour earlier.

John has spoken Japanese well now. —______, and _____.