1. Fred’s father was very tired when he arrived home. He (work) hard all day.
2. Sam and Tom (play) football for half an hour when it started to rain.
3. My elder sister was angry because she (clean) the house all morning when we came in with
those muddy shoes.
4. Jason didn’t want to go to the theatre with us because he already ___ (see) the play.
5. My little brother was very nervous. He ___never ___(fly) before