用所给单词的适当形式填空
【小题1】Last weekend，we ___（raise）some money for them _______（buy）some useful things.
【小题2】We _______（send）some books to the poor sludents if we are free next weekend.
【小题3】Would you like _______（sing）a song for all of us？
【小题4】-How much _______ you _______（pay）for your new coat the day before yesterday？
-One hundred and fifty yuan.
【小题5】The bell rang and the students stopped _______ (talk).
【小题6】The children _______ (help) us do some cleaning now.
【小题7】Without _______ (say) goodbye to anyone, the gil went away.
【小题8】I'm looking forwards to _______ (learm) how to drive.
【小题9】There are many kinds of _______ (plant) in the garden, but I only like _______ (plant) tres.
【小题10】Its very _______ (danger) for children to play with fire.