The girl ____ hair is red is my cousin.
whose
If you heat water, it ____ (boil).
: boils → Zero Conditional
They were late, ____?
weren’t they?
Someone is repairing the car.
The car is being repaired.
I was tired; however, I finished my homework.
conjunctive adverb
This is the restaurant ____ we ate yesterday
where / which
If it rains tomorrow, we ____ (stay) at home.
will stay → First Conditional
Let’s go to the park, ____?
shall we?
People speak Portuguese in Brazil.
Portuguese is spoken in Brazil.
Although it was cold, we went swimming.
subordinating conjunction
The movie ____ we watched was amazing.
which / that
If I were you, I ____ (study) harder
would study → Second Conditional
He can drive, ____?
can’t he?
She has written three letters.
Three letters have been written.
I wanted to go out, but it was late.
coordinating conjunction