An awful accident __________, 
however, occur the other day.
A. does B. did C. has to D. had to
Barrack Obama __________ President of the United States since 2010.
A. became a B. has become a C. has turned D. has been
The matter __________ your fate can't be taken for granted. You have to think it over seriously.
A. relates to B. related to C. relate to D. to relate to
Not many people __________ the idea that money brings happiness.
A. in favor of B. agree C. subscribe to D. approve
On the __________ first day, our teacher told us that it was vital that we __________ notes in English class.
A. very; take down B. very; took down C. just; take down D. just; took down
Please __________ that you must review your lesson after class.
A. keep you in m
ind B. keep that in mind C. keep it in mind D. keep in mind
