1. When I arrived she (to play the piano). 2. He (meet) her yesterday in the morning. 3. The ship (to sail) next Tuesday. 4. We (to approach) Sochi at this time tomorrow. 5. She (to write) her homework by 2 o'clock yesterday. 6. They often (to go) for a walk after dinner. 7. What (to do) you here?-1 (to wait) for my sister. 8. They usually (not to make) such mistakes.​