Lincoln’s mother died ___ the farm ___ a cold winter morning of 1818.
| A．on, on | B．in, in | C．on, in | D．in, at |
Following the successful Beijing Olympic shanghai 70 million people for the 2010 World Expo.
| A．expects | B．is expected | C．is expecting | D．has expected |
of danger in the street at night, she had to go home, with a friend her.
| A．Warned; accompanied | B．Having warned; accompanying |
| C．Warning; accompanying | D．Having been warned; accompanying |
—Jack, can you make a sentence to ________ the meaning of the new phrase?
—Well…
| A．show off | B．bring out | C．turn out | D．take in |
—Shall I lock the lab now before I go home ?
—__________ . I’ll check it myself later.
| A．Don’t bother | B．No problem | C．No hurry | D．Go ahead |
—Really? Who will give _________ lecture?
— Mr. Wang, ________ professor from Nanjing University.
| A．the; 不填 | B．a; the | C．the; a | D．a; a |