With the economic situation worsening _____, shopkeepers have to sell their goods _____ a big discount to attract customers.
| A．day by day; with | B．day after day; at |
| C．day by day; at | D．day after day; in |
Hurry up! Flight 4406 off at 18:40.
| A．takes | B．took | C．will be taken | D．has taken |
Tom hasn’t come to work since last Friday. he have had an accident?
| A．Must | B．Could | C．Should | D．Might |
To know more about Japan’s recent claims about Diaoyu Islands, you can use the Internet or watch CCTV news, or .
| A．both | B．none | C．some | D．neither |
The Chinese have uneasy feeling about increasing use of foreign words.
| A．the; the | B．an; a | C．an; the | D．the; a |
—What is your plan for the holiday, Paul?
—I’ll go on a trip to Yunnan Province with my family.
—_____.
| A．Have a nice time | B．Good luck | C．Come back soon | D．Congratulations |