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__________ about wild plants that they decided to make a trip to Madagascar for further research.
| A．So curious were the couple | B．So curious the couple were |
| C．How curious the couple were | D．The couple were such curious |
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 |
“Would you like tea _____ coffee？” “_____, thanks.”
| A．or, No | B．and, Either |
| C．or, Neither | D．and, Each |
“_____ when does the pub stay open？” “About midnight.”
| A．Since... | B．Before |
| C．Until... | D．After |