0 of 5 questions completed
HERE AND THERE (Episode 48)
This test has been designed to check your understanding of the video you have just watched.
You have already completed the test before. Hence you can not start it again.
Test is loading...
You must sign in or sign up to start the test.
You have to finish following test, to start this test:
0 / 0
A large natural hole under the ground is called a___.
To create over a period of time is ___.
Fill in the gap:
How long is the caves’ system?
What does the words “total” mean?