Try your best to help the people when they are in trouble, _______you will feel pleased and happy.
| A．unless | B．or | C．and | D．But |
She often goes to bed with her bedroom _______.
| A．light on | B．on light | C．on lighting | D．lighted on |
. He is too tired ________ any longer.
| A．not to walk | B．to walk | C．walking | D．not walking |
What do you think “anxious” ______?
| A．mean | B．means | C．meaning | D．meant |
This book ______ Tom’s father’s, because his name is on the book.
| A．maybe | B．may be | C．must be | D．must |
This question is ______ easy, all the students can answer the question.
| A．too much | B．too many | C．much too | D．many too |