I don’t know __________, but I guess he may be a doctor.A. how he is B. what he is C. what does he do
—Why don’t those children go to school? They’re too young to work in the factory. --Maybe their parents can’t_______their education.
—How does Jack usually go to school? --He_____a bike, but now he_____there to keep healthy.
—Tom, please wash the fruit more times. --I see. People use chemicals______on their fields.
—Little Kate went to the concert_______it rained heavily yesterday.
—How do you study____ a test? --I study____working_______my classmates.