37551 when or while

A- Write “When” or “While”! 1.I was reading a book suddenly I heard a noise Rose was cooking dinner, her husband went to work Sandra and Kathy was talking in the living-room,the doorbell rang 4.Ben was playing in a basketball team he was a kid Sharon came home her brother was playing video games Angela got home, she was making some coffee They were sleeping the burglars broke in We were having a lesson we heard a terrrible noise I was cycling, the rain started 10 He broke his arm he was playing basketball B- Write the correct form of the verbs! 1-She met him while she _(travel) on a train 2-While the woman getting off the bus, she _(fall down) 3-The thief _(break) into while we were sleeping 4-John took a photo while I (not/look) 5-While my mum was working in the garden , she _(hurt) her back 6-We were living in Madrid when our old aunt (die) 7-When I got up this morning, it _(rain) heavily 8- While my dad was brushing teeth, my mum _ (fall asleep) 9- I saw a nightmare while I _(sleep) last night 10- What happened in your dream while a monster _(chase) you? C- Write the correct form of the verbs! 1- I _(study) History when my friends (come) around 2- While Susan _(walk) in the street, she (meet) an old friend 3- Her baby _ (wake) up while she (clean) the house 4- He (work) when her wife _(phone) him 5- The students (have) a test when the storm (start) 6- We (see) a falling star while we (go) fishing in the lake 7- Susan (fall) down while she _(climb) the ladder 8- I _(walk) along the road when I _(see) you with her 9- Tom _(burn)his hand while he _(cook)the dinner 10- Dady _(fall) asleep while he (read) a book D- Write the past forms of the verbs! 1.eat: _ 4.think: 7.write: 10.cut: _ 13.lose: _ 16.choose: _ 2.speak: 5.tell: 8.begin: _ 11.know: _ 14.buy: 17.sleep: _ 3.be: _ 6.sing: 9.put: _ 12.keep: 15.win: _ 18.understand: _