Question

1)It was...lovely house with...pretty lawn in front of it.
2)A piano is not... furniture.
3)Are you... optimist or...pessimist?
4)We had...very good weather when we were on holidays.
5)My son is...professional football player. 
6)The chimney is old. ... needs repairing.
7)He dined that he(to do) ...something wrong.
8)By taking part ...the progressive youth movement you promote...piece and friendship...people.

Answer 1

1)It was  .A..lovely house with.A..pretty lawn in front of it.
2)A piano is not.    furniture.
3)Are you  .AN.. optimist or.A..pessimist?
4)We had.   very good weather when we were on holidays.
5)My son is  A  .professional football player. 
6)The chimney is old.  AND  needs repairing.
7)He dined that he(to do) HAD DONE...something wrong.
8)By taking part  IN..the progressive youth movement you promote.  piece and friendship. BETWEEN.  people.

Answer 2

1) It was a lovely house with a pretty lawn in front of it.
2) A piano is not furniture.
3) Are you an optimist or a pessimist?
4) We had very good weather when we were on holidays.
5) My son is a professional football player. 
6) The chimney is old.  It needs repairing.
7) He dined that he did something wrong.
8) By taking part in the progressive youth movement you promote piece and friendship between  people.