Tu Youyou is the woman ______ used the plant’s special power to save millions of lives.
A.who B.whose C.which D.whom
This Physics problem is so difficult that I ______ if someone can work it out.
A.believe B.doubt C.guess D.admire
—It rained ______ and lasted for a long time.
—That’s terrible. Even some streets were full of water.
A.highly B.wisely C.heavily D.hardly
Operation Red Sea is ______ exciting film ______ I’ve seen it twice.
A.so; that B.such; that C.so an; that D.such an; that
It is totally useless for the suspects to ______ stories in front of those wise detectives.
A.bring up B.make up C.put up D.take up
Bill’s mother was absent ______ last week’s parents’ meeting because of her illness.
A.in B.with C.from D.on
