Helen has had a lot of trouble these days,but she doesn’t know whom to ______ for help.
By improving reading skills, you can read faster and understand more of______you read.
_______parents say and do has a life-long effect on their children.
Choosing the right dictionary depends on ______ you want to use it for.
Having checked the doors were closed , and _________ all the lights were off, the boy opened the door to his bedroom.
It is none of your business _____ other people think about you. Believe yourself.