1. I __ play the piano.
b) can
2. Her grandmother__ dance very well when she was young.
c) could
3. They__do this work tomorrow.
a) will be able to
4. Where have you been,__I ask?
a) may
5. Mother said that I __ play.
b) might
6. We__ go for a walk every day when we do our home task.
a) are allowed to
7. You __ not forget about your duties.
b) must
8. She __ stay at home because she did not feel very well.
c) had to
9. As we had agreed before, we __ to meet at two o’clock to go to the stadium together.
a) were
10. The __ come if they do not want to.
a) need not
1. With trembling hands she took the letter out of the envelope.
2. Having received an invitation to work, my sister immediately went to Moscow.
3. The face of the man who had passed through the window of the train seemed familiar.
4. The mother carried the sleeping child to his bed.
5. Having lived in England for many years, he speaks English well.
6. The man dozing by the window suddenly woke up and asked what station it was.
7. The rising sun illuminated the room with its rays.
8. People involved in sports are always in good shape.
9. Students who read English books in the original, easily master the language.
10. Hearing my friend's voice, I left the room to meet him.