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Look! I ___ balance on this line for ten seconds.
can
Oops!
Okay!
They ___ ride a bike in the park every weekend.
can
Oops!
Okay!
We ___ jump over the wall, it was too high.
couldn't
Oops!
Okay!
I_____ climb trees when I was five, it was easy!
could
Oops!
Okay!
She ___ skip very fast when she was a child.
could
Oops!
Okay!
When I was five, I ___ swim at all.
couldn't
Oops!
Okay!
You ___ hop and skip at the same time when you were younger.
could
Oops!
Okay!
I ___ hop on one leg.
can
Oops!
Okay!
My sister is tired. She ___ jump anymore.
can't
Oops!
Okay!
I ____ hop when I was two.
couldn't
Oops!
Okay!
My brother ___ dance very well at the party yesterday.
could
Oops!
Okay!
We ___ jump over the wall, it’s too high.
can’t
Oops!
Okay!
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