Although _________my opinion, the old professor didn't come up with his own.
| A．against | B．on | C．for | D．in |
Ms Marsh was such a careless group leader that she ______ a very important detail when laying down the plan for the project.
| A．left behind | B．left aside | C．left out | D．left off |
Now, to help creativity grow, we must first make sure we can ______ways and ideas different from our own.
| A．resist | B．afford | C．tolerate | D．undertake |
I’m afraid I ______ forgot about it．I promise I will not let you down any more.
| A．extremely | B．totally | C．fairly | D．clearly |
I've got a bit of headache．It's nothing much, ______.
| A．anyhow | B．moreover | C．besides | D．though |
Owing to a financial disagreement, the cooperation broke down and the two businessmen finally went their ______ ways.
| A．common | B．separate | C．selfish | D．lonely |