[ Modal Verbs ]
We ________ to the concert last night, but we decided to stay home instead.
A. could go
B. should have gone
C. might have gone
D. must have gone

Random Topics:
Simple, Compound, Complex SentencesGrammar and Passive VoiceFuture FormsMiscellaneous Grammar UsagesPassive Voice Active VoiceSuffixes and TensesIndefinite and Definite ArticlesGrammar Error Correction (Simple Present Tense)Word Form & Verb TensePresent Simple vs Past SimpleOther quiz:
Grammar › ViewMy birthday is ___________ December.
A. in
B. on
Modals › View
Choose the best modal for each sentence.
Teacher: Marco, ______________ erase the blackboard for me?
Marco: _________________, teacher.
A. you can / Of course
B. you will / Yes, certainly
C. Would you please / Yes, of course
Grammar › ViewAfter he had seen the car he realised he had been in a ………. accident.
A. Serious
B. Seriously
Grammar › View
I received your message yesterday … I could not respond to it immediately.
A. and
B. but
