[ Modal Verbs ]
The book is optional. My professor said we could read it if we needed extra credit. But we_______________ read it if we don’t want to.
A. don’t have to
B. must not
C. cannot

Random Topics:
Vocabulary and ModalsWish Sentences3rd Person SingularIdentifying TensesPresent Perfect and Simple Past TenseThe Present Progressive TenseConditionals and WishesWh-QuestionPhrase vs ClauseObject PronounsOther quiz:
Simple Past › ViewMY FRIENDS AND I ______ ENGLISH AND WE _____ A NEW GAME FOR PRACTICING.
A. STUDIED, INVENTED
B. INVENTED, STUDY
C. PRACTICED, INVENT
Grammar › View
A lot of people look … stray cats.
A. after
B. up
C. to
D. out
Simple Compound and Complex Sentences › ViewThe kitten was warm and soft.
A. simple
B. compound
C. complex
Grammar › View
________ you be interested to join the competition with us?
A. Will
B. Would
