Listen, one of the _____ singing in Japanese. A. girl is B. girls are C . girls is D girl are
He watched TV for an hour. At 8 o’clock he stopped _______ his homework.
He didn’t go to bed _______ his mother came back.
It is ___________ to hold the water.
You must have breakfast, _________ you may have a stomachache.
It is difficult ________me _______ English well. But I’ll study harder.