Everyone ________ done his or her homework.
has
have
having
None of these.
The students in my class _________ very good work habits.
Almost everybody _______ some difficulty with writing.
Neither of the two traffic lights _____ working.
are
is
were
Gold and silver _______ precious metals.
was
Each of the girls _______ well.
sings
sing
singing
Fifty percent of the ice cream _____ disappeared.
Everybody ________ to take so many tests in a month.
hate
hates
hating
The tray or the plates ______ on that cupboard.
goes
go
going
Either of us _______ capable of doing the job.