t mistaken, Rio de Janeiro of Brazil waschosen as the host city for the 2016 Olympics.

Excuse me.I wonder _____ there is a bus here to go to Downing Street.—Yes,Bus No.223

10,000 dollars is a lot of money，but it is still ______than we need for a new school

You’ve left the light on — Oh , so I have_____and turn it off

Wait until we get a satisfactory reply, will you?—I couldn’t agree ______ The idea sounds great to me[ ]