11) was packing
12) Were you sleeping
13) Weren't you swimming
14) was dancing
15) Were they shaking
16) wasn't helping
17) were enjoying
18) Was it getting
19) wasn't using
20) weren't hiding
12)were you sleeping?
13)weren’t you swimming...?
14)was dancing
15)were they shaking hands?
16) wasn’t helping
17)were enjoying
18)was it getting colder?
19) wasn’t using
20)weren’t hiding
11) was packing
12) Were you sleeping
13) Weren't you swimming
14) was dancing
15) Were they shaking
16) wasn't helping
17) were enjoying
18) Was it getting
19) wasn't using
20) weren't hiding