Поставьте глаголы в present simple или present continuous.

1) Boris wasn't ill last week. Was Boris ill last week? When was Boris ill ?
2) They weren't at home on Sunday.Were they at home on Sunday? When were they at home?
3) We didn't have an english lesson yesterday. Did you have an english lesson yesterday? When did you have an english lesson?
4) I didn't want to go home. Did you want to go home? Where didn't you want to go?
5) She didn't ask me to stay. Did she ask you to stay? Whom did she ask to stay?
6) He didn't go to the library last night. Did he go to the library last night? When did he go to the library?
7) The cats didn't eat the food. Did the cats eat the food? What didn't the cats eat?

History of the World OSH Day begins with 1989, when the unions and workers, was held "Day of Remembrance of deceased workers " in the U.S. and Canada in memory of those who died or suffered in the workplace. Ten years later, more than 100 nations of the world held events and activities aimed at raising awareness and officials to various issues related to occupational safety and health [2].
VDOT under its present name was first celebrated in 2003 at the initiative of the International Labour Organization . ILO , officially establishing this day , was designed to draw attention to the scale of the problem . According to the ILO , in the workplace worldwide die every 5-6 thousand people , and this figure is increasing annually by about 10% [3]. There are cases when these victims are connected with the desire to save employer costs for production due to partial or complete disregard codes and safety regulations . [3]
ILO has never acknowledged convenient for employers claim that accidents at work and occupational diseases is " an integral part of the work ."Этот рассказ про "день труда"