Rewrite the sentences 5.How about asking the local people for help? Why_____ 6.How about going window-shopping this afternoon? Shall____ 7.What leisure activity do you like most? What’s_____ 8.I have done voluntary work for three years I started_____ 9.It took me two hours to walk to her village I spent____ 10.Millions of tourists visit the museum of ethnology every year The museum of ethnology_____