根据所给汉语完成句子加句型转换

问题描述:

根据所给汉语完成句子加句型转换
many children in that country______(挨饿)
we must_______(聚精会神于)the lesson in class.
at times he_______(被指责)playing in the street.
we're always vigilant_________(以防)the enemy's surprise attack.
she's well again;she___________(殷切期望回答)school for her lessons.
i______(碰上)a classmate yesterday.
she seldom gets up late.
____________ ________ _________ ___________ up late.

many children in that country go hungry(挨饿)
we must concentrate on(聚精会神于)the lesson in class.
at times he is blamed for (被指责)playing in the street.
we're always vigilant in case(以防)the enemy's surprise attack.
she's well again;she is looking forward to returning to(殷切期望回到)school for her lessons.
i came across / met (碰上)a classmate yesterday.
she seldom gets up late.
Seldom does she get up late.