----What's the matter with you, Lucy?

----After the long walk, my legs ___________ and I couldn't go any farther.

A. gave off             B. gave in           C. gave up             D. gave out

—Is Bob good at science?

—No, he knows little physics ______ chemistry.

A. instead of             B. no more than             C. as well as        D. and still less of

It might be all right to tell a friend you loved the shirt you got as a gift ______ you know you will never wear it.

A. even though          B. unless            C. in case          D. or else

Charles Babbage is generally considered ___________ the first computer.

A. to invent          B. inventing         C. to have invented           D. having invented

—Go for a picnic this weekend, OK?

—_______ .I love getting close to nature.

A. I couldn’t agree more                         B. I’m afraid not

C. I believe not                           D. I don’t think so

A modern city has been set up in ____ was a wasteland ten years ago.

A. what          B. which           C. that           D. where

—That’s me when I got married. See what I look like now!

—Why not take up exercise to improve your ______?

A. appearance        B. form          C. shadow         D. figure

A motorcycle ______ by electric power, which does good to the environment, becomes quite popular in our city.

A. driven        B. being driven         C. to be driven        D. is driven

Turn on the television set and you __________advertisements showing happy families.

A. have already seen               B. are now seeing 

C. will often see                  D. could sometimes see

—How about the price of these computers?

—They are equal in price to, if not cheaper than, ______ at the other stores.

A. that            B. it           C. the ones           D. others