1. Trees....ARE GROWN.. more quickly in summer than in winter (grow)

  3. In 1788 he..WROTE...his last great work in Vienna. (write)

11  Alice..SEES..her mother in London most weekends. (see)

2 . "Shall I phone at 6.00?" "No, I .WAS NORMALLY COOKING....dinner at that time. (normally! cook)

10. Scientists.....MADE..some fundamental discoveries in the 18h century. (make)