[ Grammar ]
Choose the correct modal verb to complete the sentence: “You ___ be polite when making a request.”
A. can
B. must
C. might
D. could

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Adjectives and PrepositionsVerbs and Possessive AdjectiveUncountable NounsFuture SimpleRelative & Interrogative PronounsVocabulary Spelling GrammarTransitive and Intransitive VerbConnectorsPoetry VocabularyParallel Structure or Combining SentencesOther quiz:
Prepositional Phrases › ViewIdentify the prepositional phrase in the following sentence:
Mrs. Immordino put new white ghost lights on the tree.
A. put new white ghost lights
B. on the tree
C. Mrs. Immordino
D. white ghost lights
Grammar › View
He …. my best friend.
A. am
B. are
C. is