2)choose irregular verbs and write their past participle to arrive, to give, to play, to understand,to blow. to prepare. to wash, to fall, to miss, to run, to know,to talk. to open. to do. to water, to teach, to iron, to brush, to pay, to say, to remember, to show, to speak, to gather.

To give - given to understand - understood to blow - blown to fall - fallen to run - run to know - known to do - done to teach - taught to pay - paid to say - said to show - shown to speak - spoken (irregular verbs )

1. there isn't anybody in the cabin. is there anybody in the cabin? 2. our ship didn't arrive two days ago. did our ship arrive two days ago? 3. we won't have made up all the ship's papers before the arrival. will we have made up all the ship's papers before the arrival? 4. the cargo wasn't loaded on deck. was the cargo loaded on deck? 5. the radio-operator hasn't sent a radiogram yet. has the radio-operator just sent a radiogram? 6. he can't speak english. can he speak english? 7. we hadn't unloaded the cargo by friday. had we   unloaded the cargo by friday? 8. my chief mate isn't keeping watch now.   is my chief mate keeping watch now? 9. i won't be working all day tomorrow. will you be working all day tomorrow? 10. the ship's hull won't be repaired in a dry dock. will the ship's hull be repaired in a dry dock?