B．用括号内所给词的适当形式填空（每空不限一词）。
【小题1】Our show wouldn’t be a _____________ (success) one without many volunteers’ hard work.
【小题2】It is necessary _____________ (warn) the children not to make a fire here.
【小题3】Many wild animals became _____________ (home) because of the fire in the forest.
【小题4】Bill is too selfish __________ (share) things with others.
【小题5】You should receive special __________ (train)before you work as a volunteer.
【小题6】A charity show ____________ (hold) in our school hall yesterday .
【小题7】It’s very important for children to receive basic _____________ (educate).
【小题8】The organization raises money by ____________ (organize) activities.
【小题9】The ____________(introduce) tells you how to use the book .
【小题10】She screamed as ___________(loud) as she could.