1. It was difficult to see the road clearly.......the rain.
a, because
b. because
2. How many. .........are there in your country?
a. stadiums
b. stadium
c. stadia
b. discovered
b. in
c. at
b. afraid
c. confident
a, because
b. because
2. How many. .........are there in your country?
a. stadiums
b. stadium
c. stadia
3. The gold............... in a cave near the top of the mountain.
a. was discoveredb. discovered
4. There were many cars..............display in the exhibition .
a. onb. in
c. at
5. If you are "quaking in your boots", you are ___.
a. braveb. afraid
c. confident