----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 |
Only in this way ____make progress in your English.
| A．you | B．can you |
| C．you be able to | D．will you able to |
If my mother ___ I get a grade of 50 in English exam, she would be angry.
| A．knows | B．knew |
| C．has known | D．would know |