3.1.3 Which of the following is the right parenthesis?
A. Paul, on the other hand,is considered extremely trustworthy.
B. House prices in Alton, which is only 25 minutes from London,are soaring.
C. Mathematics, rightly viewed,possesses not only truth but supreme beauty.
Dave Bellamy (like his father, Peter Bellamy, last year) was victorious in this year's regional pie-making finals.