—Did you look up the time of the high-speed trains to Shanghai?
—Yes, the early train is to leave at 5:30 a.m.
| A．likely | B．possible | C．due | D．about |
. Tracy has gone abroad for further study. It ____ be her. The girl you saw yesterday is her sister.
| A．may | B．shouldn’t | C．must | D．can’t |
. The man is said to have worked as a spy in the s, when he ____ information for the government.
| A．was gathered | B．gathered | C．had gathered | D．has gathered |
. She gets three weeks of vacation, but has ____ before the year is half over.
| A．given it out | B．taken it up | C．used it up | D．run it out |
. I bought a dress for only dollars in a sale; it was a real ______.
| A．exchange | B．bargain | C．trade | D．Business |
. Maybe you didn’t think highly of _____product, but I still hope that you could send someone over to take ____second look
A, the; the B. a; the C. the; a D. a;a