1 hasn’t
snowed 2 did you see 3 left 4 have you seen 5 have lost 6 visited 7 has gone 8
did … leave 9 have just had 10 was the weather good when you were on holiday?
11 haven’t seen 12 have ever read 13has drunk 14 did you do 15 hasn’t eaten 16 didn’t
go 17 have you known 18 has always wanted 19 have you heard 20 lived