SinceWilliamhadbeenseriouslyillforseveralmonths,hisparentswereworriedabout________toreturntoschoolfull-time.
A、hewanted
B、hewanting
C、himtowant
D、hiswanting
_______themovieIwouldhavefinishedmypaperlastSunday.
A、Inspiteof
B、Butfor
C、Becauseof
D、Asfor
ItwasthreeBritishsportsmenwho________banneddrugs.
A、werecatchingtaking
B、caughttotake
C、caughtintaking
D、werecaughttaking
It'smore________tobuyaseasonticketifyoutraveleveryday.
A、cheap
B、economic
C、economical
D、saving
It________asashocktorealizethatIwasnotaloneintheroom.
A、came
B、appeared
C、arrived
D、reached