1. Many passengers screamed ______ as the plane seemed to dip.
A. at risk B. in danger C. in panic D. at stake
2. ______ Columbus was one of ______ first people to cross ______ Atlantic.
A. _ / the / the B. The / the / the C. _/ the / an D. _ / the /_
3. During that century, ______ were set up for native Americans.
A. preservations B. reservation C. reserves D. preservatives
4. Most people in the world write ______ their right hands.
A. with B. by C. at D. on
5. Whenever my father travels by plane, he buys some ______ goods at the airport.
A. tax-free B. free of charge C. free of duty D. duty-free
6. The governments have ______ laws to conserve those plants and animals.
A. done B. made C. produced D. passed
7. I made an ______ to see the doctor about my cough yesterday.
A. appointment B. arrangement C. examination D. interview
8. The salary of a bus driver is much higher ______.
A. as that of a teacher B. than that of a teacher
C. for a teacher D. to compare with a teacher
9. I'd rather go to the football field ______ being at home today.
A. instead of B. because of C. in spite of D. due to
10. Hair colour is one of ______ characteristics to be used in identifying people.
A. the most obviously B. most obvious
C. obviously the most D. the most obvious