32.neither of jacob’s dogs........on the sofa(jump/jumped/jumps)
33.A red and yellow bird ...............sitting on the roof. (are/ is)
34.Each of the happy kids ........ Across the playground. (hop/
hops/ had hopped)
35.the used clothes in the market ................ all been donated (has/ have)
36.only a red bird and not yellow bird.......sitting on the roof(are/is) 37.mary is the only one of those students who.......lived to the potentials I described(have/has)