supply the correct verb forms 1.he ..(buy) a computer because he wanted to store all the information that he .....(collect) 2.in 1891 Marie Curie....(enter) the Sorbonne,a French university,where she ...(earn) her m aster's degree and doctorate in physics. 3.At the time being, the psychologists...(conduct) a suvery to find out the fellings of children when they ...(help) their parents with hosework. 4.when we..(visit) the National Park last week, the wardens...(chase) some men who ...(hunt) elephants for their tusks 5.they were available for adoption because their birthmother...(give) them up 6.people all...( know) that at the time being they ...(breathe) polluted air but it...(be) diffcult for them to choose,fresh air or comfortable material life. 7.it is more and more likely that diseases...(transmit) between peole and wildlife help me