[ Tenses ]
They ____ the book yet.
A. didn’t read
B. haven’t read
C. don’t read

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Sentences vs Run-OnsGrammar on ConditionalsJobsComparative AdverbConditionals and Modals of ProbabilityIf/Unless - Conditional type 1Verbs: Action, Linking, and HelpingPresent Simple: affirmative, negative, interrogativePresent Perfect & Past Simple TenseGrammarOther quiz:
Grammar › ViewThey …… (clean) the car. It looks new again.
A. cleaned
B. has cleaned
C. have cleaned
Grammar › View
I think Sheila does a ___ job than Mary.
A. good
B. better
C. best
D. gooder
