on time还是in time?We couldn't finish the work_________ without your help.我都搞不清到底是哪个了``

in spare time还是on spare time We just ______ to catch the bus 是填in time还是on time on my spare time还是in my spare time 是in the day time还是on the day time 是on free time 还是in free time on time与in time? in time on time 是什么意思 on time还是in time?We couldn't finish the work_________ without your help.我都搞不清到底是哪个了`` free time 前用ON还是IN? free time 前用ON还是IN? shall we meet at the gate?ok,i willbe ()time.填on还是in?为什么? 在早餐时间是用on breakfast time还是at breakfast time,还是in breakfast time? 是in the half-time 还是on the half-time 还是at 他和half time 是in the half-time 还是on the half-time还是at the half-time in time ,on Let's hurry ,or we won't be _________ for the 6 o'clock train.Those trains always leave ________A on time；out of time B on time； on timeC in time；on time D in time；out of time We were not late yesterday because we were just （） time for the bus..填in还是on We must hand in our homework ________( in time,on time).