Parents are always ________ our safety wherever we are.
A.concerning about B.concerned with
C.concerning with D.concerned about
You needn't worry about the exam because most of the questions are easy________.
A.working out B.to work out C.to be worked out D.being worked out
________ warm at night, I would fill the woodstove, then set my alarm clock for midnight so I could refill it.
A.Staying B.Stayed
C.To stay D.Stay
(2013·福建) _____________ basic first-aid techniques will help you respond quickly to emergencies.
A.Known B.Having known
C.Knowing D.Being known
Mr. Smith, ________ headmaster of the school, told us, "________ sixth of students here go on to study at Oxford and Cambridge."
A./; A B./; The C.the; The D.a; A
I just heard ________ bank where Julie works was robbed by ________ gunman wearing a mask.
A.the; / B.a; / C.the; a D.a; the
