Eye-witness accounts of the fighting greatly from police reports of what happened.
| A．differ | B．distinguish | C．change | D．adapt |
Everyone is looking forward to seeing the plan ________ in the near future.
| A．carrying out | B．carry out | C．carried out | D．having carried out |
The factory has _____ workers due to the drop in sales, which will lead to an increase in unemployment.
| A．paid off | B．laid off | C．set off | D．put off |
As long as you are confident and determined, you will _______ whatever difficulties you face.
| A．overcome | B．confirm | C．grasp | D．acquire |
I have been advised to arrange for insurance _________ I need medical treatment.
| A．so that | B．unless | C．in case | D．though |
________ in the traffic jam, she failed to catch the train, which mader her upset.
| A．Catching | B．Having caught | C．To catch | D．Caught |