The shoplifter ____(put) a sweater into his bag when I came

The shoplifter ____(put) a sweater into his bag when I came When I came into the room,I saw him _______ his homework.A、d when i came into the field , a snake bit me ____ the left ha He still kept on ____ when I came into his room . Thay____ when i came into the chassroom? When I came into the classroom,I found Tom____ (do)his homew When I came into the room,I found he sat still,his eyes (fix While waiting for the bus,I put my white stick into my bag.A The girl ____ (read) a book when i came in. when i came into the room ,he pretend to be doing his homewo When the teacher came into the classroom, the students ____ Our teacher came into the classroom with a ball in his ____