HowcanIeverconcentrateifyou___continually___mewithsillyquestions
haveinterruptedB
hadinterruptedC
are…InterruptingD
wereinterrupting42
Whenyouhavefinishedwiththatvideotape,don’tforgettoputitinmydrawer,___
doyouB
willyouC
don’tyouD
won’tyouleftordersthatnothing___toucheduntilthepolicearrivedhere
shouldbeB
oughttobeC
mustbeD
wouldbe
Whiteworkswithachemicalsimport&exportcompany,buthe___forthisindustrialfair,sinceheisonleave
hasworkedB
worksC
hasbeenworkingD
isworking45
Thephysicisthasmadeadiscovery,___ofgreatimportancetotheprogressofscienceandtechnology
IthinkwhichisB
thatIthinkisC
whichIthinkisD
whichIthinkitis46
___,heisreadytoacceptsuggestionsfromdifferentsources
InsteadofhiscontributionsB
ForallhisnotablecontributionsC
HismakingnotablecontributionsD
Howeverhisnotablecontrib