You can never be ________ when crossing the street．
A．very careful B．too careful
C．carefully enough D．enough careful
________, you need to give all you have and try your best．
A．Being a winner B．To be a winner
C．Be a winner D．Having been a winner
Before Sally left home, her mother kept telling her to ________ her manners at the party.
A．notice B．care C．mind D．observe
She has ________ that I find it hard to believe anything bad of her.
A．so a lovely face B．so lovely a face
C．such lovely a face D．such lovely face
Either you or one of your students ________ to attend the meeting ________ tomorrow.
A．are; to be held B．is; being held
C．is; to be held D．are; having held
The big snow caused great ________ to the people living in the south of China, ________ some of them homeless.
A．destroy; left B．damage; leaving
C．ruin; having left D．wound; leaving
