
Ex.145
Simon watched TV and listened to the radio.He didn’t clean the floor or water the flowers.
Mr and mrs Hill watered the flowers and watched TV.They didn’t clean the floor or listen to the radio.
Helen cleaned the floor,watered the flowers and watched TV.She didn’t listen to the radio.
I watched TV.I didn’t clean the floor.
Ex.146
Did Mike watch TV yesterday? No,he didn’t.
Did Simon clean the floor yesterday?No,he didn’t.
Did Simon water the flowers?No,he didn’t.
Did Simon watch TV?Yes,he did.
Do mr and mrs Hill clean the floor? No,they don’t.
Do mr and mrs Hill listen to the radio?No,they don’t.
Do mr and mrs Hill water the flowers?Yes,they do.

Ex.147
Helped
Cleaned
Watched
Played
Climbed
Stayed
Called
Kissed
Returned
Arrived
Looked
Opened
Walked
Ex.148
Cleaned
Washed
Cooked
Was not
Was
Had
Watched