Why didn’t you go to the party last night? – I __________.
| A．wasn’t invited | B．didn’t invite |
| C．don’t invite | D．isn’t invited |
Seeing their teacher _______ into the classroom, they stopped _______ at once.
| A．walk; telling | B．entering; to speak |
| C．enter; to tell | D．walking; talking |
This pair of shoes ________ hand, and it _______ very comfortable .
| A．is made with; is felt | B．are made from; is felt |
| C．are made of; feels | D．is made by; feels |
----Your grandfather is always full of_______. Do you know the secret?
----Well, he takes exercise every morning and keeps healthy diets.
| A．force | B．power |
| C．energy | D．strength |
----My son always goes to school without having ______ breakfast.
----It is ______ unhealthy habit. You must ask him to change it.
| A．/; an | B．/; a |
| C．the; an | D．the; a |
I’m allowed to go out with my friends ________ school nights, but I have to be home _______ 9:00 p.m..
| A．at, at | B．on, in |
| C．on, by | D．for, at |