根据下列句子各句句意和空白之后的汉语提示词，在句子右边的横线上写出空缺处相应单词的正确形式，每空只写一词。
小题1:t is effective for him to take regular exercise to prevent weight ___________ (获得，增加).
小题2:he parents of the______________ (溺水) boy he had saved showed their great thanks to him.
小题3:Tom was driving his sports car at an _____________（难以置信的）high speed.
小题4:A bad workman always finds ___________ (错误，过错) with his tools.
小题5:A good way to get a stamp off an ____________ (信封) is to soak it off.
小题6:___________ (不像) me, he has a great interest in gardening.
小题7:The talented young ___________(物理学家) was warmly welcomed by the people in his hometown.
小题8:There is a shortage of ___________ (氧气) in a room where there is a working heater.
小题9:He feels ___________ (轻微地) sick at the bad smell.
小题10:You’d better give a lecture without ____________ (参考) to your notes.