There are certain _______when you have to interrupt people who are in the middle of doing something.
| A．chances | B．situations | C．occasions | D．opportunities |
I am blessed with a great class, ________everyone is hardworking, kind and friendly to each other.
| A．one where | B．the one that | C．the one where | D．one that |
________ many times, he still repeated the same mistake.
| A．Having been told | B．Having told | C．Telling | D．Told |
It is illegal for a public official to ask people for gifts or money ________ favors to them.
| A． in addition to | B．in return for |
| C．in revenge for | D．in search of |
Courage is a good quality and is ________ it takes to get over difficulties.
| A．that | B．what | C．which | D．where |
Everything ________, I’m sure I made the right decision.
| A．taken into consideration | B．taking into consideration |
| C．to take into consideration | D．take into consideration |