The school had promised to keep parents fully _____ about the conditions of their children at school.
He made it clear that only the point that new technologies hold the key to increasing productivity the economy in the long run.
Japan's refusal to release Chinese fishing boat captain had caused serious damage toSino-Japanese bilateral contacts (双边交往).
To our surprise, not a single word _______ in the discussion last Thursday.
——Why are you late for the meeting?—— I got caught in the heavy rain, or I _______ earlier.
The 3G cell-phone must be of great use to ______ wants to get the information through the Internet quickly.