The train _____ at the present speed until it reaches the foot of the mountain at about nine o’clock tonight.
I think our boat can pass the treacherous water ______ cautiously handled.
The engineers are going on with their highway project, _____the expenses have risen.
The fuel must have been finished, ____ the engine stopped.
The washing machine ___ last Wednesday works well.
Mayor will make an inspection of our school on Monday, ___ you can tell him how hard the situation we are in.