10 ) Until the 1960s most children in Britain ( take ) an exam at the end of primary school. The school system (change) since then. 11) They (work) on the project for more than two years but I can't see any positive results. 12) Victorian attitudes about how children should be brought up largely (disappear). 13) I love you. I (love ) you all my life. 14) Jane (write ) her essay for two weeks already and I don't think she is completing her work. 15) We (live) in this area foe nearly 15 years.