Граматичний тест на модальне дієслово could/couldn't

 Penguins _______  swim very well.

 I_______  ran very fast, when I was younger.

It's snowing,so we _______  go out now.

Yesterday we ______  play.

______ you play the piano

when you were seven?

You have a nice tricycle.

_____ you ride it?

He has a broken leg, so he _______  walk for a few days.

I ______ sleep last night.

We came as fast as we _____ .

Why are you crying?

Is there something I ______ do for you?