Which sentence is correct?
A. My brother and his friend are on a diet.
B. My brother and his friend is on a diet.
C. My brother and his friends is on a diet.
D. My brother and his friends are having on a diet.

Random Topics:
TAG QuestionsPersonificationVerbs with Prepositions and ConjunctionsGrammar TOEFLHomophone & HomonymPresent Simple TensePassive VoicesTo Infinitive or GerundModal PossibilitiesWho vs WhomOther quiz:
Relative Clause › ViewThe bed ______ I slept on has no mattress.
A. which
B. where
C. that
D. when
Conditional Sentences › View
Had the guests come, I … the house.
A. must clean
B. will clean
C. would have cleaned
D. would clean
Grammar › ViewWidespread rock falls also are ……………by loosening of rocks as a result of ground shaking.
A. Caused
B. Causing
C. Cause
D. Being caused
E. Causes
Reported Speech › View
“You should quit smoking and eat more vegetable”, said the doctor.
=> The doctor advised him _______ more vegetable.
_
A. to quit smoking and eat
B. quit smoking and eat
C. to quit smoking and to eating
D. quitting smoking and eating
