Does the way you thought of ________ the water clean make any sense?
The police stopped the car______ speed was more than 120km per hour.
—What about your TEFL test? —I have answered all the questions, but I’m not sure _____ I could get a high enough score.
The foreign expert put forward a plan at yesterday’s meeting, _____ all the people present spoke highly of.
Mike had just finished his lunch and was about to take a break _____ an unexpected visitor came.
The main road _____ for repairs, so we had to change the route to the downtown.