Good news! There _________ a football game between China and Korea this evening.
—Hi,Sam.Your mother’s busy these days,________? —Yes,she is.
—He didn’t go to the lecture this morning.did he? —________,though he was not feeling very well.
—There are always many volunteers in great events,________? —Yes.Many hands make light work! A.aren’t there B.are there C.aren’tthey
—Wow!You look different!You________wear glasses. —Yes,I did.But now I am wearing contact lenses(隐形眼镜).
—Could I borrow your bike? —________,but please return it by Saturday.