[ Modal Verbs ]
We ought ________ before we drop in on Peter and Mary. They may be busy.
A. call
B. to call
C. called
D. calling

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Types of Sentence StructureCompound SentencesNumbersWh QuestionsPrepositions and Prepositional PhrasesGrammar - FragmentsGerunds, Infinitives and ParticiplesSimple and Progressive Verb TensesVerb 3 formsPossessive AdjectivesOther quiz:
Modal Verbs › ViewThey ____ be late if they don’t leave soon.
A. could
B. will
C. may
Vocabulary and Grammar › View
If you _______ an unhealthy lifestyle, you may not have much energy.
A. have
B. be
C. have
Grammar › ViewYou are the new teacher ,……………….?
A. were you
B. Are you not
C. Are you
D. Aren’t you
Grammar › View
___________ did Sali cry?( because she was sad)
A. Which
B. When
C. Why
D. Who