2.you know that? i think i (take) that course in book-keeping after all.it (help) me find a better job 3.my doctor thinks eating more vegetables every day (certainly do)me good. 4.so you (shop) all day ,haven't you? (you win) the lottery 5.when i was a child ,weekends (be) so dull.because i didn't have enough money.i (stay) at home and study.