Let's begin
The tough task was filled with inherent danger.
built-in
The laceration on the boy’s finger was very bad.
cut
I despise him because he cheats.
hate
Are you satisfied with the deal?
happy/pleased
The counterfeit money was not accepted at the bank.
fake
I have an overabundance of cookies. Please take as many as you want.
excess
When he found out someone stole his car, Jim was irate.
angry
Before I buy it, I would like to examine the apartment.
look at/look over/check out
Even after a storm, the lake was very placid that afternoon.
calm
Sitting like a couch potato all day is tedious.
boring
The smugglers tried to conceal the drugs in some toys.
hide
You should praise him for the work that he has done.
admire
Please nullify our agreement; I am not interested anymore.
cancel
John said he saw an alien, and people said he was insane.
crazy
The loud music began to irritate her.
annoy/bother
It was odd that he left without taking his jacket.
strange
The bin of potatoes in the cellar was jam-packed.
full
Fishing is prohibited.
forbidden
I oppose the idea to build houses in the park.
disagree with
To learn a language you need to be persistent.
determined