about the pool state of students’ physical fitness, the education ministry has urged local departments to spend more on physical education.
As there is no butter, we shall have to ______ ourselves ______ dry bread.
Such things ______ you described are rare now.
The football match ______, crowds of people poured out into the street.
The train ______ at seven o’clock and you’d better get to the station by half past six.
--- What happened to you? --- I was lost in the strange city; _______, it began to rain heavily.