It’s true that we don’t know what we have been missing until it_______. Cherish(珍惜)what we have today.
A．reaches
B．gets
C．arrives
My father _______ dinner at restaurants last year, but now he usually comes back home from work and cooks supper for us.
| A．used to have | B．is used to have |
| C．was used to have | D．is used to having |
Can you give me _______ on how to learn English well? I need your help.
| A．some advice | B．any advice |
| C．some advices | D．an advice |
--- Must I return the book this week?
--- No, you _______. You can _______ it for 20 days.
| A．mustn’t; keep | B．needn’t; borrow |
| C．needn’t; keep | D．mustn’t; lend |
The fish _______ for some time. You’d better cook them at once.
| A．has died | B．has been dead |
| C．have died | D．have been dead |
Simon is crazy about football. He has been a member of the Football Club _______ last year.
| A．for | B．after | C．since | D．before |