___leaves the room last ought to turn off the
11.___leaves the room last ought to turn off the
lights
A.Anyone B.The person C.Whoever D.Who
12.Look!This is__I'm studying.
A.that B.where C,whether D.why
13.Little boy___he was,he had learned advanced mathematics.
A.as
B.although C.but D.because
14.Tim may come to see me.Therefore,I won’t go out_____he
calls on me this morning.
A.so that B.in
case C.as long as D.now that
15.Do you remember the day _____you joined our club
A.when B in
which C that D which
16.I will remember the three days __I spent with you .It
was a happy time.
A.when B.in
which C.that D.on which