Picture of it?............
The Answer is: It is their only way out.
"Yes," replied the Professor, looking at me calmly from under his spectacles, "it is the only chance which remains to us of ever escaping from the interior of the earth to the light of day."
I believe it is drafting :) good luck!! :)) and have a good day <3
Answer:
Explanation: I have spent my last summer vacation at my home with my parents. We didn't go on any tours and trips this year. I played a lot with my friends and finished my summer vacation homework with my parents' help. Even I completed my homework while having fun with my friends.
