By serving others,a person focuses on someone other than himself or herself,_______can be very eye-opening and rewarding.
A.who B.which
C.what D.that
Cathy is taking notes of the grammatical rules in class at Sunshine School,where she_______English for a year.
A.studies B.studied
C.is studying D.has been studying
We live day by day,but in the great things,the time of days and weeks_______so small that a day is unimportant.
A.is B.are
C.has been D.have been
As the light turned green,I stood for a moment,not_______,and asked myself what I was going to do.
A.moved B.moving
C.to move D.being moved
Having checked the doors were closed,and_______all the lights were off,the boy opened the door to his bedroom.
A.why B.that
C.when D.where
To save class time,our teacher has_______students do half of the exercise in class and complete the other half for our homework.
A.us B.we
C.our D.ours
