It is said that about ________of the koalas have been dead since the Australian wildfires began.
A.one three B.first third C.one third
—When shall we watch the movie Lost in Russia (囧妈), this Saturday or this Sunday?
—________is OK. I’m free this weekend.
A.Any B.Either C.Neither
A cute bird flew into our kitchen ________the window while we were having lunch.
A.across B.through C.above
—The beautiful woman over there may be our English teacher.
—It ________be her. She has gone abroad.
A.must B.could C.can’t
—The doctors and nurses are the________of fighting against the virus (病毒).
—I think so. They are always on the front line.
A.leaders B.relatives C.pioneers
—Is this your dictionary?
—No, it is Tina's. The thick one on the desk is________.
A.mine B.hers C.yours
