Echo _____ for half a month. She’ll come hack in two months.A. left B leave C. has left D. has been away
For some students in a small village, it’s difficult ______ school.
—Have a good day at school, Susan! —______.
He can _________. He wants to join the art club.
— Don’t eat in class, Peter! —______.
—What time do you take a walk in the morning? —______.