选词填空（可变换形式，其中有两项是多余的）

at the start of, all over the country, now that, concentrate on, come on, be divided into, be replaced with, add…to…, think of, get out of

【小题1】I can’t ____________ my work when I think of my sick child.
【小题2】The disabled child has received thousands of things—wish cards and gifts from ____________.
【小题3】I’ll try to calm myself down ____________ the meeting.
【小题4】“The green train in this city was retired on Tuesday and will ____________a modern, red-painted train with air conditioners,” the report said.
【小题5】____________ we are all part of the global village, everyone becomes a neighbour.
【小题6】If you want to eat hot food, you can ____________ red pepper ____________ the soup.
【小题7】The teacher lined up the students and told them not ____________ the line.
【小题8】As usual, volunteers from different cities ____________ groups and team leaders will be chosen to organize activities.