--- How can you _________ there? --- ___________air.
A. get to; by B. reach; by
C. get; in D. arrive; on
One of the most famous places of interest in China _________ the Palace Museum.
A. be B. is C. am D. are
---__________ does it take to finish your homework? --- For an hour.
A. How many B. How much
C. How long D. How soon
He sometimes ___________ a train to work.
A. by B. take C. takes D. catch
Lily isn’t as __________ as Peter. She often makes mistakes in her composition.
A. careless B. careful
C. carelessly D. carefully
He is a ___________ student, and he always listens to the teachers ___________.
A. careful; careful B. careful; carefully
C. carefully; carefully D. carefully; careful