More than one student.... to do those mathematic puzzles which.... by the teacher last week.
A.have tried / was given
B.have tried / were given
C.has tried / were given
D.has tried / was given

Nobody.... the trouble I've seen.
A.are knowing
B.is knowing
C.knows
D.know

I think the behaviours of that young man…. not acceptable.
A.are
B.is
C.has been
D.was

The way of life in small villages far from big cities…. mostly quiet because there…. few people.
A.are / is
B.are / are
C.is / are
D.is / is

Either my father or my brothers…. the house.
A.sells
B.is
C.has sold
D.are going to sell

Neither the employees nor the boss…. the solution.
A.are finding
B.has found
C.find
D.have found

John or you.... our grandfather next weekend.
A.visits
B.are going to visit
C.visited
D.is going to visit

Choose the underlined part among A, B, C or D that needs correction.New York is (A) the larger (B) of (C) all American cities. (D)
A.of (C)
B.is (A)
C.the larger (B)
D.all American cities. (D)

Choose the underlined part among A, B, C or D that needs correction.The more (A) he earns (B), the most happy (C) he is. (D)
A.The more (A)
B.earns (B)
C.the most happy (C)
D.is (D)

Choose the underlined part among A, B, C or D that needs correction.The harder (A) we studied (B), the most (C) confused we got. (D)
A.got (D)
B.The harder (A)
C.studied (B)
D.the most (C)