The kind teacher devoted all her time ___________ her students.
| A．help | B．to help | C．helping | D．to helping |
We won’t start the meeting _________ our teacher arrives
| A．though | B． until |
| C． while | D． if |
I think the new comer is easy to__.
| A．get along | B．get on with |
| C．got up | D．get off |
--What do you do with your homework?
--I’m sorry, I_________ it at home.
| A．forget | B．left | C．stayed | D．Kept |
--- I don’t know how to get there.
--- I have no idea, ________.
| A．too | B．neither | C．either | D． Also |
Once upon a time, there _______ an emperor.
| A．lives | B．lived |
| C．will live | D．is living |