At the age of 14, Father had to leave school and start working. There would be no one to support the family _______ he not worked.
| A．did | B．has | C．had | D．was |
She explained to me________personal computers let everyone explore their own ideas.
| A．that | B．how | C．what | D．where |
Sue will invite all her classmates to her house________coffee.
| A．for | B．with | C．of | D．by |
My doctor kept telling me about my weight, ________I never bothered.
| A．so | B．and | C．or | D．but |
In order to improve my spoken English, I read ________ English _______.
| A．every day; every day | B．every day; everyday |
| C．everyday; everyday | D．everyday; every day |
_______ in the room where Mr. Johnson lived _______ the exhibition was held?
| A．Was it; that | B．It was; where | C．Is it; that | D．It is; where |