[ Grammar ]
I bought a pen _______ a ruler.
A. and
B. or
C. but

Random Topics:
Modal Verbs and PermissionFragment, Comma Splice and Run -on SentenceReported - GerundVerb AgreementPast TenseTenses, Determiners & Subject Verb AgreementGrammar and VocabularyComparative AdjectivesComparison Degree & Gerunds-ed/-ing AdjectivesOther quiz:
Vocabulary › View______ homework
A. do
B. study
C. have
D. play
Past Modals › View
We _____________________have finished the game, even if we’d wanted to. It was raining very hard and we had to stop. (past negative possibility)
A. could
B. couldn´t
C. shouldn´t
D. mustn´t
Grammar › ViewIs it true in “let” is only used in the active voice?
A. Yes
B. No
Modal Verbs › View
Fill in the blank: ‘He ___ finish his homework before watching TV.’
A. must
B. might
C. should
D. can