[ Modal Verbs ]
He ________ respect the rules.
A. must
B. mustn´t

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Future Simple TensesParts of Speech and GrammarGerunds as objects of prepositionVerb & GrammarHelpful Phrases Quantifiers, Countable and Uncountable NounsDependent PrepositionsIrregular Plural NounsPrepositions after Verbs and AdjectiveLinking Words and ConjunctionOther quiz:
Grammar › View____ a lovely smile you have!
A. How
B. What
Grammar › View
Sarah Frances Whiting opened the —- of physics in the United States in 1878.
A. undergraduate teaching was in a second laboratory
B. second teaching laboratory of undergraduate
C. undergraduate teaching laboratory was second
D. second undergraduate teaching laboratory
Future Continuous Tense › ViewThey … (snorkel) around the small island tomorrow.
- will be snorkelling
- will be snorkeling
Grammar › View
Active or Passive?
John baked the bread.
A. active
B. passive
