He ________________________ climb a tree.
can
Worm _________________ run.
can't
She ______________ swim.
can't
she _____________________ play frisbee.
can
He ______________ ride a bike.
can't
They __________________ rollerskate.
can
He ____________________ play tennis.
can
The frog ______________ jump.
can
The duck ______________________ speak.
can't
The giraffe _____________ swim.
can't
She ____________________ water the plants.
can
She ______________________ sing very well.
can't
Birds _____________ fly very high.
can
Penguins __________________ skii.
can't
Cars ______________________ fly like birds.
can't
They ___________________ play basketball very good!
can
