[ Grammar ]
You … call him now. You can do it later.
A. not have to
B. don’t have to
C. haven’t to

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Tenses & AffixesSimiles, Metaphors, Personification and HyperboleAbilityPossessive NounsTenses and Passive VoiceAdjectives & QuantifiersModals for RecommendationsOn, At, ByConditional Sentences and Verb FormGrammar - FragmentsOther quiz:
Verb To Be › ViewComplete with am, is or are.
She ______ a girl.
A. am
B. is
C. are
Vocabulary & Grammar › View
These devices allow the robot to physically ___________ with its environment.
A. promote
B. assess
C. access
D. interact
Determiners › ViewJane invited ____ boys to the camp.
A. a few
B. a little
Degrees of Comparison › View
Rita can walk … than you think.
- more far
- further
- furthest
