Adjectives
The Sun is _____ compared to the Earth.
enormous/gigantic
This problem is so difficult that nobody knows what the best _____ is.
approach
It is important to _____ work and life to stay happy and healthy.
balance
The _____ reality technology allows us to experience different places without being there physically.
virtual
My uncle just returned from a long trip. He bought a lot of _____ for us.
souvenir
There was a traffic accident. The policemen are _____ the cause.
investigating
The heavy rain has been _____ for a week. I wish it could stop.
ongoing
Do not miss such a valuable _____ to play one of the best basketball players in the world.
opportunity
I have been trying to reach him by phone the whole day, but I have not received any _____.
response
Water and air are _____ for our survival.
vital/necessary/crucial
The skeleton (骨骼系统) is a _____ that supports your body.
structure
The _____ to submit (提交) your homework is next Friday. Make sure you finish everything before then.
deadline