Read again and circle the correct answer.

1. Mr. Khanh was __________. 

a. a scientist

b. a farmer

c. a tourist

2. Mr. Khanh first found the cave in ________. 

a. 2023

b. 2009

c. 1991

3. When Mr. Khanh found the cave he was ________.

a. surprised

b. sad

c. scared

4. The cave is very __________.

a. old

b. big

c. small

5. Inside the cave there is _________. 

a. a jungle

b. a farm

c. a museum