1)my mother(cook) i (enter) the room 2) We (do)the test while you (walk) 3)The girl ( cross) the road when i ( see) her 4) My friend (talk) to his parents when i (meet) him5) I (play) computer games while you (do) crossfit 6)I(eat) an ice-cream while they (dance)7) I(see) a bus while i (get to) the bus stop
2) were doing, were walking
3) was crossing, saw
4) was talking, met
5) was playing, were doing
6) was eating, were dancing
7) was seeing, was getting to