When Mr. Lee came to life, he found himself lying on the floor with his hands _____ behind his back.

was known to all , Willian had brokenhis promise ______ he would give us a rise.

I don’t think that the necklace is made of diamond, ________?

Can I borrow the second science book from you—Sure， you return the first one to me next week.

This kind of computer looks ______ andsells ______ in the shop.