I have _____ all my papers but I still can’t find my notes.
| A．looked through |
| B．looked for |
| C．looked after |
| D．looked out |
_____ the government agrees to give extra money , the theatre will have to close.
| A．Until | B．Unless |
| C．Since | D．While |
It shocked me to see ______ my neighbors treated their children.
| A．why | B．whether |
| C．how | D．since |
Will you deliver, _____ do I have to come to the shop to collect the goods？
| A．and | B．or |
| C．so | D．then |
I firmly believe _____ he said at the meeting was right.
| A．that | B．which |
| C．that what | D．what that |
He imagines that people don’t like him, _____ they do.
| A．and | B．then |
| C．so | D．but |