There are so many viruses on the Internet. If ______ accidentally, the viruses may make your computer break down.
A.downloading | B.to be downloaded |
C.downloaded | D.being downloaded |
—Use my umbrella to ______ yourself from the rain, will you?
—That’s very kind of you.
A.prevent | B.keep | C.rescue | D.protect |
John and I get on well with each other because we share a lot in ______.
A.each other | B.usual | C.ordinary | D.common |
You don’t want ______ and neither do others.
A.to make fun of | B.making fun of | C.to be made fun of | D.being made fun of |
This is such a difficult question ______ none of us can answer.
A.that | B.which | C.as | D./ |
Everyone in the class is expected to ______ these discussions.
A.participate | B.participate in | C.take part | D.join |