Whether for a special such as an engagement or a wedding or simply as a gift, diamond rings make the ideal choice.
| A．opportunity | B．adjustment |
| C．occasion | D．convenience |
I don’t like noisy jazz._______, I enjoy light music, which sounds soft and gentle.
| A．As a result | B．In other words |
| C．In a way | D．On the contrary |
When you go outing with the children, you must see to ______that they are safe.
| A．them | B．everything | C．it | D．yourself |
The lazy boy _____there doing nothing all the afternoon, but he______ to his boss that he had finished what should be done.
| A．lay; lied | B．lied; lying | C．laid; lay | D．lying; laid |
—Excuse me, can I use your dictionary? I forgot to bring mine here.
—___________
| A．Yes, you could. | B．Go ahead, please. |
| C．With pleasure. | D．It doesn’t matter. |
-----Mr. Smith, can I come to ask for some advice on my paper at any time?
-----Yes, of course. .
| A．If you’re convenient | B．At your convenience |
| C．That’s right | D．Don’t mention it |