Use the words given to make sentences. Use the past simple or past progressive of the verb

Use the words given to make sentences. Use the past simple or past progressive of the verb.
1.when Don/ arrive/ we/ have/ coffee
2.he/ break/ his leg/ when/ he /ski
3.what/ you/ do/ this time/ yesterday?
4.how fast/ you/ drive/ when/ the accident/ happen?
5.while/ Henry/ walk/ in the mountain/ he/ see/ a bear
6.the students/ play/ a game/ when/ the professor/ arrive
7.Felix/ phone/ the fire brigade/ when/ the cooker/ catch/ fire
8.Andy/come/out of/the restaurant/when/he/see/Jenny
9.Anna/spend/a lot of money/yesterday.She/ buy/ a dress/ which/ cost/$100
10.when Margaret/open/the door/ the phone/ring