_______ a considerable risk they will pr...ng or skateboarding.

In the following words, which one means " to make someone stop feeling angry"? A: placate B: vulnerable C: skateboarding D: disproportionate

_______ a considerable risk they will probably face, an increasing number of people are keen on running the risk of participating in extreme sports such as BASE jumping, rock climbing or skateboarding.

In the following lists, choose the letter beside the sentence that does not develop the controlling idea which appears in the topic sentences.TOPIC SENTENCE: All the people on our block give us trouble. A: Mrs. Brown calls the police whenever we want to play ball on the street. B: Mrs. Gonzales invites us in for lemonade every day C: If we happen to stray into Mr. Hardy's yard, he yells at us. D: Mrs. Johnson complains that skateboarding makes too much noise.