she couldn't ___her words___by the students
she couldn't ___her words___by the students
She couldn't ____ her words ____by the students.
she couldn't get her word understand by the students是不是被动语态
---she couldn't understand was ----fewer and fewer students
She couldn't find the book( ) .急
she couldn't work( )the last question
She was the only child in the family, but they didn’t ___her
The students couldn't help_laughing___(laugh) at his funny s
she couldn't help ()when she heard the news
She couldn′t help crying when she heard the bad news couldn′
try as she might ,Mary couldn't get the box
thinking of the joke,she couldn't help laughing.