Join the sentences using when, while, after, before.
1 Mary's car/run out a. we/finish/homework
of petrol
2 we/watchTV b. he/hear/strange noise
3 he/work/on/computer c. she/drive/work
4 he/mow the lawn d. she/leave/house
5 she/put on/coat e. his/wife/plant trees
Mary's car ran out of petrol while she was driving to work.
We were watching TV when he heard a strange noise. He was working on the computer, while she was driving to work. He mowed the lawn after she left the house. He put on a coat before his wife was planting trees.
