Eugene' s never willing to alter any of his opinions. It' s no use ________ with him.
—Is there a basketball match between the LA Lakers and Houston Rockets this Saturday? —There _______ be.I’ve already got one ticket.
Test takers _______ remain in their seats until all the exam papers have been collected.
After hours of repair,the driver tried to start the car but it _______ work.
—Daddy, would you buy me an MP3 player if I do well in the first city-wide examination? —I _______, I promise.
I _______ have been more than six years old when the accident happened.