________ recent report stated that the number of Spanish speakers in the U．S.would be higher than the number of English speakers by ________ year 2090.
| A．A；the | B．A；/ |
| C．The；/ | D．The；a |
It shocked me to see ______ my neighbors treated their children.
| A．why | B．whether |
| C．how | D．since |
—I don’t like chicken _______ fish.
—I don’t like chicken, _______ I like fish very much.
| A．and, and | B．and, but |
| C．or, but | D．or, and |
We were just about ready to leave _____ it started to snow.
| A．when | B．before |
| C．after | D．since |
_____ the government agrees to give extra money , the theatre will have to close.
| A．Until | B．Unless |
| C．Since | D．While |
Will you deliver, _____ do I have to come to the shop to collect the goods?
| A．and | B．or |
| C．so | D．then |