This road is about .
A. twenty metres tall B. twenty metres thick
C. twenty metres long D. twenty metres wide
Mary lost her bag school.
A. on her way to B. on her way
C. in her way to D. in her way
. is necessary that you start training a few months before the walk.
A. This B. That C. What D. It
Her mother is well because she often .
A. smokes B. exercises C. sleeps D. sings
In our country the old taken good care of.
A. be B. is C. are D. being
—Has she had for the job?
—Yes, she has taught English for more than 10 years.
A. enough experience B. enough experiences
C. many experiences D. much experiences