A.developing B.developed C.develop D.development
A.incidents B.accidents C.events D.elements
A.no B.any C.some D.certain
A.would tell B.ought tell C.must have told D.should told
A.me to open B.me open C.my opening D.I opening
A.as B.when C.than D.while
A.caused B.causing C.having caused D.to cause
A.nearly B.hardly C.badly D.seriously
A.be cut off B.must be cut black C.be cut down D.may be cut into
A.in B.for C.off D.out
A.whenever B.wherever C.however D.whatever
A.Because of B.Despite C.Though D.Instead of
A.what B./ C.which D.in that
A.To his B.To one's C.To our D.To its
A.acceptable B.secure C.protective D.lovely
A.it B.one C.the one D.which
A.move in B.to move on C.moving to D.moving for
A.dependent to B.independent at C.dependent on D.independent on
A.close to B.near to C.next D.besides
A.when B.that C.at which D.for
A.should go B.would go C.perhaps went D.had probably gone
A.by sea B.in the sea C.at sea D.on the sea
A.lifted B.raised C.rose D.increased
A.crashed into B.pulled in C.pushed in D.struck out
A.off B.after C.in D.out
A.keep out B.prevent from C.protect for D.leave off
A.matters B.problems C.questions D.subjects
A.it possible B.possible C.it possibly D.possibly
A.searching for B.seeking after C.looking around D.finding out
A.seeing B.to look at C.watching D.to notice