— I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.
— __________! I’m sure you’ll make it.
| A．Go ahead | B．Good luck | C．No problem | D．Cheer up |
Air pollution is getting more and more serious, so we must take action __________ it is too late.
| A．before | B．after |
| C．until | D．when |
Private cars really provide much convenience to people, and __________ they cause too many problems.
| A．meanwhile | B．therefore |
| C．otherwise | D．instead |
Zhao Benshan, whose overwork __________ his health failure, is said to have performed in the Spring Festival Gala on CCTV in 2011.
| A．contributed to | B．appealed to |
| C．applied to | D．owed to |
All the drivers have been warned that driving after drinking shall serious accidents.
| A．bring up | B．bring about |
| C．bring in | D．bring back |
His parents died in the strong earthquake, so he was __________ in the SOS Village.
| A．grown up | B．taken up |
| C．fed up | D．brought up |