-Exercise One-
Match the expressions with the correct definition.

A heavy sleeper
a light sleeper
insomnia
go out like a light
not sleep a wink/not get a wink/not get a wink of sleep

a- medical condition where one cannot sleep properly or sleep enough
b- fall asleep or lose consciousness suddenly
c- one who can sleep through noise or distractions
d- not sleep at all
e- one who cannot sleep though noise or distractions; easily awakens

List as many expressions as you can that mean "to start sleeping"


-Exercise Two-

sleep something off
oversleep
sleep like a baby
sleep through
sleep easy
sleepwalk
sleep on it
snug like a bug in a rug
sleepover
sleep rough
early to bed and early to rise, makes a man healthy, wealthy and wise