They ... to the party by car so I asked If they could give me a lift.
The past participle of the verb "come" is "come".
That film was really scary, I ... something like that.
had never seen
had never saw
have never seen
You said you ... sick last week. You lied!
By the age of three, she ... how to read.
had already learned
had already learnt
had already learn
Both "learned" and "learnt" are accepted as past participles of the verb "learn".
They ... their house would catch fire, so they didn't hire an insurance.
We ... all the work when she arrived, so there was nothing left for her to do.
He told me he ... that way in years.
He felt sad because he ... the chance to say goodbye to her before she left.