Have you bought the same book ________ I referred to yesterday?

“Drive-ins” have large parking lots _____ customers are served in their cars by waitress.

Have you bought the same book ________ I referred to yesterday?

The computer,        help we human beings have stepped into the information age, should be regarded as one of the most important inventions in the 20^th century.

They are all interested in the newly-built apartments along the river,        really want to buy them yet.

Last month, part of Southeast Asia was struck by floods, from ___ effects some people are still suffering.

The newly-built house, the walls _______ are painted light green, is really a peaceful place for us, especially after hard work.

---Where did you find your wallet?       --- It was in the shop _______ I bought the shirt.

We talked about the things and persons _______ we remembered at school.

Bob is in a hopeless situation, ______ we will keep a very close eye on.