1/ he is (clever) ...the claverest.... Student in my group
2/ she can't stay (long) ...longer.... than 30 minutes
3/ A boat is(slow) ...slower ... Than a plane
4/tom is(handsome) ....more handsome.... Than david
5/ my house is ( cheap) ..cheaper... Than hers
6/ she runs (fast). ..most fast.. In my class
7/ my sister dances(beautifu). ...most beautiful... Of three mine
8 / Her office is (far)...further...... away than mine
9/ my New sofa is (big ) ..bigger... Than the old one
10/ her old house is (expensive) ..more expensive.. Than her new one