—What ____ you to get bored with her?
—_____was her laziness and unkindness.
| A．made; It | B．caused; That | C．led; It | D．got; That |
________ is as much an art as it is ________ science.
| A．Cloning; a | B．Clone; / | C．To clone; the | D．Cloning; the |
My ________ of this weekend’s activity is going out with some good friends.
| A．idea | B．opinion | C．mind | D．thought |
We are ________ in our views of what should be done.
| A．identical | B．similar | C．exact | D．moral |
At times, worrying is a normal, ________ response to a difficult event or situation – a loved one being injured in an accident, for example.
| A．effective | B．individual |
| C．inevitable | D．unfavorable |
The house is finished at last. All their hard work has ________.
| A．paid back | B．paid up | C．paid off | D．paid for |