My sister didn't ______ explore tide pools near the cliffs every Saturday.
did use to
used to
use to
would
Divers ______ believe that nothing could live at the bottom of the Mariana Trench.
used to
would
did use to
used
Did they ______ use sonar to search for lost submarines?
used to
use to
be used to
would
The researchers ______ map unknown underwater caves every year during summer.
didn't used to
use to
would
did use to
We ______ understand much about the deep sea until recent technology helped.
wouldn’t
don’t use to
didn’t use to
weren’t used to
______ she use to tell you scary stories about sea monsters before bed?
Did
Was
Would
Does
The kids ______ believe in Atlantis, but now they think it’s just a myth.
would
did use to
are used to
used to
The oceanographers ______ travel by submarine during their early missions.
did use to
didn't used to
would
use to
We ______ see so many jellyfish this close to shore. It’s really strange now.
used to
didn’t use to
used
weren’t used to
He ______ draw sketches of every fish he saw when snorkeling.
didn't use to
did use to
use to
would
______ your brother use to be scared of diving in open water?
Was
Would
Does
Did
She ______ know that whales communicate through sound waves.
wouldn’t
don’t use to
wasn’t used to
didn’t use to
The diver ______ double-check his equipment before each dive. It was routine.
would
did use to
use to
is used to
We ______ think giant squids were real until we saw the footage.
don’t use to
didn’t use to
weren’t used to
wouldn’t
They ______ visit that underwater shipwreck every summer when they were teens.
use to
would
didn't used to
did use to
______ the team use to explore those caves by night?
Were
Would
Did
Does
