1 abroad
2 bee
3 crowded
4 dizzy
5 eventually
6 fridge
7 hairdresser
8 ice
9 lift
10 mother in law
11 nightmare
12 outdoor
13 plaster
14 queue
15 run
16 skyscraper
17 traffic jam
18 unbelievable/ unusual / unthinkable/undreamt-of
19 volunteer
20 weird