I. Choose the most suitable words or phrases to complete the sentences:
1. Tourists are interested ____________ ancient cities.
A. on B. in C. of D. at
2. Sydney Opera House in Australia _____________ in 1973.
A. was completed B. has completed C. completed D. was completing
4. After the points are added, the grand prize will be ____________ to the winner.
A. awarded B. offer C. taken D. gave
5. English speaking contest ia a contest in which ____________ have to speak English.
A. participate B. participation C. participant D. participants
6. Millions of Christmas cards ____________ every year .
A. send B. are sent C. are sending D. was sent
7. A contest in which participants have to fetch water from the river is called ____________ contest.
A. water-fetch B. fetch-water C. water-fetching D. fetching-water
8. They tried to make a fire by ___________ pieces of bamboo together .
A. adding B. separating C. taking D. rubbing
9. Over 200 ____________ enter the race.
A. compete B. competitions C. competitors D. competitive
10. This machine can _____________ the rice from the husk.
A. separate B. take C. rub D. break