all of us are look for the lost boy for the worried mother

题目

all of us are look for the lost boy for the worried mother
中间那个look ,应该用LOOK的那种形式?every should try (take)care of your grandma              take对不对要准确的

答案

all of us are looking for the lost boy for the worried motherbe 之后可加动词的ing 或ed形式,不能跟动词原形everyone should try to take care of your grandmatry to do sth尽力做sthtake care of 照顾...