[ Modals ]
That noise ___ a cat under the table.
A. must
B. must be
C. is
D. are

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Present Simple ProgressiveGrammar & VocabularyGrammar (was, were, could, could not)Action vs Linking Verbs/ Verb PhrasesGrammar - to bePossessive Adjectives VS Possessive PronounsAuxiliary ModalGrammar and VocabulariesModal and Relative PhrasesRelative & ModalsOther quiz:
Grammar › ViewChoose the correct verb from the choices.
The student or his teachers (want, wants) to change the appointment.
A. want
B. wants
Conjunctions › View
We can go to the beach or visit the zoo.
A. Person
B. Adjective
C. Verb
D. Sentence
Grammar › ViewThat’s the hospital _____________ my dad works.
A. which
B. where
C. which
Tag Questions › View
You will be there on time, ___________
A. won’t you?
B. will you?
C. do you?
D. don’t you?
