I was scared _______ when I saw the tiger jumped out of the cage and ran to the little child.
| A．to the death | B．of death | C．into the death | D．to death |
We are aware that，__________，the situation will get worse.
| A．if not dealing with carefully |
| B．if dealt not carefully with |
| C．if not carefully dealt with |
| D．if not carefully dealing with |
A man does not know the difficulty of anything __________ he does it personally.
| A．although |
| B．if |
| C．because |
| D．unless |
You can borrow my car __________ you promise not to drive too fast.
| A．unless |
| B．even if |
| C．in case |
| D．as long as |
__________ our manager objects to Tom's joining the club, we shall accept him as a member.
| A．Until |
| B．Unless |
| C．If |
| D．After |
One's life has value __________ one brings value to the life of others.
| A．so that |
| B．no matter how |
| C．as long as |
| D．except that |