Unfortunately,when I arrived, Mary ,so we only had time for a few words． A．wasjust leaving B．justleft C．hasjust left D．hadjust left

I like ____ for breakfast.

My wife usually saves some money by ________ the prices of everything she buys

ering your income, you should be able to ______at least twenty dollars a week.

The researchon the new flu virus vaccine is challenging and demanding Who do you think cando the job —______ mystudents have a try