12. I work very late tonight, and took the last train home. * were
was
made
left
stayed
13. I’m looking for someone can speak Chinese. *
which
who
when
where
whose
14. Choose the correct past simple form: run *
ranned
ran
runned
running
runs
15. He’s never a hat in his life. *
worn
wore
wear
wears
wered
16. Listen – I have important to tell you! *
nothing
anything
something
someone
thing
17. Don’t touch that wall. Dad’s painted it. *
already
just
yet
ever
still
18. Charlie Chaplin, who died in 1977, over 80 films. *
is making
make
made
maked
makes

12. The correct answer is "was." The sentence is referring to a single person (the speaker), so the singular form of the verb "to be" should be used.

13. The correct answer is "who." The speaker is looking for a person who can speak Chinese, so the pronoun "who" is used to refer to a person.

14. The correct answer is "ran." "Run" is an irregular verb, and its past simple form is "ran."

15. The correct answer is "worn." The sentence is referring to something that the person has never done in their life, so the past participle form of the verb "to wear" should be used.

16. The correct answer is "something." The speaker is indicating that they have something important to tell the listener.

17. The correct answer is "just." The speaker is informing the listener that their father has recently painted the wall.

18. The correct answer is "made." The sentence is describing the past action of Charlie Chaplin, who created or produced over 80 films.