“Things_______never come again!”I couldn’t help talking to myself.
A.lost B.losing
C.to lose D.have lost
Most birds find it safe to sleep in the trees,but_______they have eggs or young chicks,they don’t use a nest.
A.why B.how
C.unless D.where
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
