The duties of a policeman are _____ than ____ .
| A．dangerouser ; a teacher | B．more dangerous ; a teacher |
| C．greater danger ; those of a teacher | D．more dangerous ; those of a teacher |
No one can prevent the plan.
A． from carrying out |
B．to be carried out | C．being carried out | D．to carry out |
Dad had to cycle to work this morning because his car _______ at the garage.
| A．was repaired | B．was repairing |
| C．was being repaired | D．would repair |
_____ by the killers whales, the whalers were able to make a successful kill.
| A．To help out | B． Helped out | C．Helping | D．Being helped out |
We must make sure that public facilities in the newlybuilt buildings，like the restroom and the lift，are________to disabled visitors.
| A．impressive | B．independent | C．remarkable | D．accessible |
_______Esme’s website, and you’ll get a list of children’s books for different age groups.
| A．Visiting | B．to visit | C．Visit | D．Having visited |