[填空题]It’s I who (be) （） to leave at once.

[填空题]It’s I who (be)（）to leave at once.

[填空题]When shouldn’ t the operator leave his seat If the machine is ______ high voltage power line.

[填空题]I don’t know when I will leave for Australia.
I don’t know when______ ______ for Australia.

[单项选择]If the woman has to ask for a sick leave, who should she turn to
A. Her department manager.
B. The personnel department.
C. The director of the workshop.

[填空题]Ann Scott:
People who leave litter behind them are anti-social. They spoil the beauty of the countryside and create all sorts of inconveniences, and even danger for other people. Broken bottles and rusty cans cause serious injuries especially to children. Old magazines and empty packages help to start fire when fools throw away matches and cigarette butts. Why can’t people be more careful Dropping litter is a disgusting habit. If you don’t do it in your oval house to keep it clean and tidy, why should you do it in public places to make them dirty and look ugly I never drop litter and I don’t allow my children to. Unfortunately, most parents these days don’t bring their children up properly. It’s a mother’s duty to teach her children how to behavior and to set a good examples herself.
Linda Mitchell:
I belong to an anti-litter group. Recently we cleaned up a peach. We collected over 150 tons of garbage. We burned haft of it and we sold the rest to scrap