53.1 finish the sentences with him/her/them. 1 i don't know those girls. do you know ? 2 i don't know that man. do you know ? 3 i don't know those people. do you know ? 4 i don't know fred's wife. do you know ? 5 i don't know his friends. do you know ? 6 i don't know the woman in the black coat. do you know 7 1 don't know mr stevens. do you know ? 8 i don't know those students. do you know ?