Yuan Longping makes ____ possible to produce more crops in the same fields with this special strain of rice 

No progress was made in the trade talk as neither side would accept the conditions of      .

— How many classmates did you see there?— ________.

China’s winning the host of the Olympic was an exciting moment, ______ all Chinese will never forget.

—What do you think of the price of the computers at this store?—They are at least equal in price to, if not cheaper than, _____ at any other store.