1. alien (n)
người ngoài hành tinh
a creature from a different world.
2. among (prep)
in the middle of or surrounded by other things
3. chart (n)
a drawing that shows information in a simple way, often using lines and curves to show amounts
4. cloud (n)
a group of water drops in the sky.
5. comprehend (v)
to understand something completely
6. describe (v)
to say or write what someone or something is like.
7. ever (adv)
at any time
8. fail (v)
thất bại, trược, hỏng
to not succeed in what you are trying to achieve or are expected to do
9. grade (n)
a score or mark given to someone’s work.
10. instead (adv)
in place of
11. library (n)
a place where you go to read books.
12. planet (n)
an extremely large, round mass of rock and metal, such as Earth, or of gas, such as Jupiter, that moves in a circular path around the sun or another star