I earn 10 dollars ____ hour as ____ supermarket cashier on Saturdays.
| A．a; an | B．the; a | C．an; a | D．an; the |
So far the majority of cloned animals have suffered from some different serious disorders, ______ died soon after birth.
| A．many of which | B．many of whom | C．many of them | D．many of that |
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 |