It was about 600 years ago _______ the first clock with a face and an hour hand was made.
| A．that | B．until | C．before | D．when |
Thank you for sending us ______ fresh vegetables of many kinds. You have done us _____ great service.
A./; a B. the; a C. /;/ D the; /
She’s got the job because she has the advantage _____others of knowing many languages.
over B. above C. against D. beyond
—You seem to get lost. Need help?
—
| A．Yes, could you please help me with the bag? |
| B．Yes, give me a hand, please |
| C．I am looking for the way to the station. |
| D．Help me find my key, please. |
red is a symbol of warmth, it can sometimes make people feel uneasy or even frightened.
| A．As | B．While | C．If | D．Since |
—I haven’t seen Tom for years. Any news about him?
—Hein a toy factory for two years. Now he’s working on a farm.
| A．works | B．worked | C．has worked | D．had worked |