[ Grammar ]
— is your grandfather?
He is 90 years old
A. How old
B. How far
C. How long

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Pronouns and QuantifiersModal Verbs of PermissionPresent Forms and Narrative TensesGrammar - Sentence StructurePast Simple and ContinuousPast Simple Negative & QuestionsPresent Simple for Future ArrangementIntermediate GrammarPersonal & Possessive PronounsReported Speech and Reporting VerbsOther quiz:
Modal Verbs › ViewEvery student ______ buy this dictionary. It is expensive, but they don’t have any option.
A. should
B. ought to
C. have to
D. has to
Grammar and Punctuation › View
Analyze the sentence structure: “She likes to read, and he likes to write.”
A. Simple sentence
B. Compound sentence
C. Complex sentence
D. Compound-complex sentence