Mark the letter A, B, Cor D to indicate the correct answer to each of the following questions.

The artist, ________ painting you have bought, is a friend of my father’s.

In spite of his poor health, he managed to finish his book before the deadline.

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

I don’t know why my father finds horse-riding very excited.

lf you didn’t contribute generously, we couldn’t continue with our project.

The weather is ________ this week than last week.

The Great Barrier Reef is the world’s largest alive structure in UNESCO’s list of natural wonders.