They love their daughter so much that they are always ready to do everything they can ________ her happiness.
| A．to make sure of | B．make sure of |
| C．be sure of | D．to be sure of |
Julie’s parents had spared no _____for her going abroad.
| A．efforts | B．expense | C．time | D．money |
Dickson left his father’s firm and ____business on his own.
| A．started out | B．launched into | C．began on | D．worked at |
He has proved his courage in the battle.
Through tests time and time again, this kind of rope____strong.
| A．was proved | B．has ben turned out | C．turned | D．proved |
______, they couldn’t solve the mystery.
| A．Tried hard as they | B．Hard as they tried | C．Tried as they hard | D．They tried hard as |
The police are going to______murder.
| A．accused him of | B．charge him with | C．accuse him with | D．charge him of |