Choose the best answer for each question. You should
take 12 minutes to finish this test.
you finish, you see an estimate of your score. Easy
questions are worth one point, medium questions are
worth two points, difficult questions are worth three
points. The maximum score on this test is 36. The score
that you see on this test will probably be lower than
your real TOEFL grammar score--we thought it would be
better to underestimate your score than overestimate
Narwhals, small arctic whales, are interesting
in that they have single tusk, rather
than two like most other mammals having tusks.