Choose the correct answer

Choose the correct answer a,b,c or d
1:he is much.........now,but he's still taking medication
a good      b gooder      c better        d more better
2:You ..... look at other studen's work.It's against the rules
a must      b should    c      shouldn't          d mustn't
3:Peter must........ this essay today.He's going out tomorrow
a finish      b finishes       c finishing        d to finish
4:I don't have ......... information about the natural wonders
a one         b much         c many               d a few
5:The Grand Canyon is one of the natural .......... of the world
a materials        b singts         c scenery        d wonders