a. There is ..a.. man in the park.
b. ..The.. girl I saw yesterday was his sister.
c. I am fond of bread with ... butter and ..a. slice of ... cheese.
d. ..A. lot of ... people came to ... my house to congratulate ... John.
e. Having crossed ..the. Alps .the.. travelers found that they had reached ... France at once.
f. They floated down ..the. Volga.
g. We reached ... home when ..the. sun had already set.