2. Circle the correct alternatives. a Sandra often listens / watches to the radio. b Dr Cartwright has made / has done a scientific discovery. c It's hot in here. I have taken / have written off my coat. d Jenny sent / surfed an email to Danny. e Paul went / go on an expedition to Australia. f Ronnie sometimes surfs / reads the Internet. g Wendy has never committed / has never caught a crime. h Deborah has downloaded / has sent the podcast onto her MP3 player. i I'm looking / I'm finding for my shoes. Have you seen them? j She went/climbed to the mountains to try snowboarding.