Circle the mistake (a or b), then correct it. 1 alica was painting a picture `when` (a) her mum `was cooking`(b). 2 laura `was taking off`(a) her coat and `sat`(b) down. 3 while we `were`(a) on `holiday, we `were spending`(b) most of our time sightseeing. 4 costas `listened`(a) to his ipod, so he `did not hear`(b) the doorbell ring.

proadidas90    2   16.04.2019 18:47    155