______ the help of the teacher, the student who wasn’t good at math ______ the difficult problem quickly.
| A．Under; worked out | B．With; worked on |
| C．Under; solved | D．With; solved |
_____ 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 |