Shehadclearlyno________ofdoinganywork,althoughshewasverywellpaid.
A、tendencyIboughtthiseighteenthcenturywritingdeskataquite________price.
Iwon't________thosechildrenmakinganoiseinmyhouse!
Theproblem________whenthestudentsrefusedtodotheirhomework.
Humanbehaviorismostlyaproductoflearning________thebehaviorofanimalsdependsmainlyoninstinct.
WhenIcamethroughthecustomsattheairport,Ihadtopay________onaclockIhadbought.