短文填词根据短文内容和以下提示：1）首字母提示，2）语境提示，3）汉语提示，在每个空格内填入一个适当的英语单词。所填单词要求意义准确，拼写正确。（10分）

Manyusefulmachineswereinventedbyinventors.Thesemachineshave小题1:c ____theworldalot.Therearemanygreat小题2:intheworldandWatt(瓦特)wasoneofthem.

　WattwasEnglish.Whenhewasachildhelikedtoaskquestionsandhewasalways小题3:.______(学习)hard.Onedayhewassittinginthekitchenwithhisgrandmothershe小题4:____（放）akettle(水壶)onthestove(火炉).Soonsteam(蒸汽)begantocome小题5: thekettleandthelid(盖子)wasshaking.Wattaskedwhatwasinthekettle.Hisgrandmothersaid"Watermychild."

　"ButIknowthere's小题6:s_____init.Itpushesthelidup."saidWatt.Hisgrandmothertoldhimthatitwasonlysteam.Heaskedhisgrandmother"小题7:W __doesthesteamcomeupunderthelid?"Hisgrandmothersaidthatitcamefromhotwater.Wattsaidto小题8:____（他自己）"Thesteamissostrong小题9:______itcanpushthings.Thesteamwillbemuch小题10:_____ifthere'smorewater."

LaterWatttriedhardandmadesteamworkforpeople.Heinventedthefirstengine.