If he _____ feeling better we would go.
   A) were
   B) was
   C) is

  Everyone listened carefully to what the speaker was saying even though _____
  A) they had printed copies of the speech in their hands
  B) she spoke loudly and clearly
  C) the speech was very interesting

  Raymond studies for several hours every evening; _____ , he does
  very well on tests.
  A) however
  B) not only
  C) nevertheless
  D) consequently

  I like Judy, _____ I often visit her.
  A) so
  B) because
  C) but
  D) for

  _____ how many particles an atom has, the number of electrons usually needs to be the same as the number of protons.
   A) In contrast
   B) No matter
   C) However
   D) Although
   E) On grounds that

  _____ the brain has been determined to be dead, it is possible to keep the heart and lungs operating by machine.
   A) Even if
   B) Even so
   C) Only if
   D) In spite of
   E) In case of

  It is necessary that every student _____ a uniform.
   A) wear
   B) wears
   C) is weared
   D) wearing

  He got a low mark, but he _____ to have answered most of the questions
  correctly.
  A) contracts
  B) claims
  C) blames
  D) conceives

  She was aware of the fact that she was not responsible for her parents' state of mind, _____ was she responsible for the state of their marriage.
   A) either
   B) nor
   C) and
   D) so
   E) but

  It is important that we _____ home as soon as we arrive.
   A) call
   B) called
   C) are calling
   D) are called