Little _______his experiences, as if he were trying to forget his past．
A．he mentioned B．did he mention C．he has mentioned D．mentioned he
There are spare batteries in there, _______you need them．
A．when B．in case C．even if D．owing to
I _______stop by sometime and thank her for all her help．
A．need B．have to C．must D．may
The news _______ Barack Obama won the Nobel Peace Prize is _______ surprised the world．
A．that；what B．which；that C．that；which D．/；how
—There is only 15 minutes left for work．What shall we do?
—My God! There are always not any taxis when you want _______．
A．one B．it C．that D．any
Everybody’s excited because Thanksgiving is _______．It’s time to plan for it．
A．ahead of time B．right away
C．in time D．just around the corner
