1write the third person singular from of the verbs. 1 do 4 speak 2 watch 5 have 3 listen 6 walk 2 change the sentences from positive to negative. 1 oliver comes from belgium. 2 sandra works in a school. 3 bill speak japanese. 4 my sister has two children. 5 lucy goes to greece every year. 6 peter studies art at college.
