[ Grammar ]
Stella … volunteer at the shelter this weekend; she has to study.
A. mustn’t
B. doesn’t have to
C. can’t
D. couldn’t
Random Topics:
Subject Verb Agreement and Verb TensesVerbal CommunicationGrammar : Structural Common ErrorsModals and ResponsibilitiesGrammar - Present PerfectPreference & Future TenseVerbal PhrasesGerund - to Infinitive Parts of SpeechGrammar of Future PlansOther quiz:
Simple Past Tense › ViewI _________ worried because you didn’t answer the phone.
A. Weren’t
B. Were
C. Was
D. Did
Simple vs Present Continuous Tenses › View
Ronald and I … football in the school yard now.
A. am playing
B. are playing
C. is playing
Present Simple or Present Continuous › ViewThe architect ……………………. on her project right now. She’s busy with other things.
A. doesn’t work
B. isn’t working
C. don’t work
Grammar › View
Ryan forgot his backpack at school, ___ he couldn’t do his homework.
A. and
B. so
C. for
D. but