_____is expected, according to the online survey, is that prices of the houses won’trise any more． A．What B． It C． As D． Which

Did you see any cows – ___________.

If I ______ about this computer program, a hage amountof time and energy would have been saved.

You will easily know ________ videorecorders are the same.

The new bridge is ________ the one built last year