The knee is the joint ______ the thigh bone meets the large bone of the lower leg.
Does the way you thought of _______ the water clean make any sense?
The old professor told us every part of the materials should be made use of ______ the power station.
The boss insisted that every minute ______ made full use of ______ the work well.
Hearing the news, he rushed out, ______ the book ______ on the table and disappeared into the distance.
I got out of the taxi, _____ the fare and dashed into the station.