2) Choose the correct combination of prepositions to complete the following sentence: I am writing_______ behalf __________ my friend.
A. To/of
B. By/of
C. On/of
D. For/of

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Miscellaneous Grammar Usages › ViewWhich of the following sentences is written in passive voice?
A. Water should be drunk throughout the day as the best way to hydrate your body.
B. Abe drinks water throughout the day because it is the best way to keep the body hydrated.
C. Drinking water throughout the day is the best way to hydrate your body.
D. You should drink water throughout the day as it is the best way to keep the body hydrated.
Grammar and Vocabulary › View
Every Saturday morning, I have to do ______ around the house.
A. bands
B. chores
C. crops
D. styles
Grammar › ViewMy father _____ _____ __ ___ us a new car next month.
A. isn’t going to buy
B. isn’t going buy
C. isn’t buy
Modal Verbs › View
They _____________________ go to school today. It’s Thanksgiving.
A. Must
B. Mustn’t
C. Needn’t