Change to the past
have a cold
Had a cold
You made a cake today.
Did you make a cake today?
I ate pizza yesterday.
I didn't eat pizza yesterday.
reir
climbing swimming (dangerous)
Climbing is more dangerous than swimming. (Or reverse)
saw the doctor
He had a stomach-ache on Monday.
Did he have a stomach ache on Monday?
I saw the doctor on Friday.
I didn't see the doctor on Friday.
dejarcaer
drop
pop music classical music (boring)
Classical music is more boring than Pop music.
drink, go
drank, went
They jumped in the park last Wednesday.
Did they jump in the park last Wednesday?
Why did you drink water?
I didn't drink water.
necesitar, llevar
need, carry
horses fish (beautiful)
Horses are more beautiful than fish.
give, take
gave, took
You saw the doctor yesterday.
Did you see the doctor yesterday?
Why did you take my pencil?
I didn't take your pencil.
fácil, fuerte, sediento
easy, strong, thirsty
Maths is easier than art.
is, walk, find
was, walked, found
I gave him a pencil on Friday.
Did you give him a pencil on Friday?
Why did you have an eye test last week?
I didn't have an eye test last week.
feo, sucio, equivocado, lento
ugly, dirty, wrong, slow
badminton table tennis (slow)
Badminton is slower than table tennis.