1. Last month I travelled across the Sahara Desert by camel with some locals. What
A. the, an B. a, / C. / , the D. / , an
2.—Who taught ________ to write the computer programs?
—Nobody. She learned it by __________.
A. her; her B. herself; her C. her; herself D. herself; herself
3. —I saw you come to school by bus this morning.
—Oh, I _______ come to school by bus, but it is raining today.
A. sometimes B. always C. hardly D. usually
4. It is bad ________ for a man to smoke in public places where smoking is not allowed.
A. behavior B. evidence C. experience D. manner
5. How nervous we are ________ the coming high school entrance exams _______ June 15th！
A. thinking of ; on B. to think of; on C. thinking of ; in D. to think of; in