Relier Pairs Formal and informal language UVersion en ligne This quiz will reinforce your knowledge about formal and informal expressions, especially used in emails or conversation. par Csabi Berger 1 buddy 2 over the moon 3 a good laugh 4 be around 5 folks 6 rubbish 7 freak out 8 clicked 9 be off 10 weird 11 ages 12 plenty on time on one's hands 13 kind of 14 hang out 15 pretty 16 a couple of 17 have a good time 18 handy 19 and stuff 20 a lot of 21 What have you been up to? feel shocked parents etc. be at home a fun person a long time poor quality a few spend time together become friends with sb at once strange go (away) extremely happy friend a / some lots of free time very practical, convenient feel happy loads of What have you been doing?