Recently a survey ______ prices of the same goods in two different supermarkets has caused heated debate among citizens.
—Chris is very clever and never wastes any time doing useless things. —No _______ he always comes first in the examinations
—Is John coming by bus? —He should,but he _______ not.He likes driving his car
The athlete’s years of hard working _______ when she finally won the Olympic gold medal.
_______ the English examination, I would have gone to the concert last Sunday.
The designer asked _______ we were getting on well with the project.