67.I consider____ my duty to help you．
| A．it | B．this | C．that | D．its |
I saw Sue but she didn’t see me. She _______ the other way.
| A．was looking | B．looked |
| C．had looked | D．would look |
The play ______ next month aims mainly to reflect the local culture.
| A．produced | B．being produced |
| C．to be produced | D．having been produced |
It _______ have been Tom that parked the car here, as he is the only one with a car.
| A．may | B．can | C．must | D．should |
It is reported that the police will soon ______ the case of two missing children.
| A．look upon | B．look after |
| C．look into | D．look out |
The good thing about children is that they ______ very easily to new environments.
| A．adapt | B．appeal | C．attach | D．apply |