Can/ could - 1

Exercises: modal verbs

01.- Penguins swim very well.
02.- I run very fast
when I was younger.
03.- It's snowing,
so we go out now.
04.- Yesterday we play.
05.- you play the piano
when you were seven?
06.- You have a nice tricycle.
you ride it?
07.- He has a broken leg,
so he walk for a few days.
08.- I sleep last night.
09.- We came as fast as we .
10.- Why are you crying?
Is there something I do for you?