Topics: Past Modals
That couple _____________ (think) much of the show. They lest after only 20 minutes!
A. must have thought
B. can’t think
C. couldn’t have thought
D. couldn’t has thought
Select your answer:

Random Topics:
Grammar speak,talk,say,tellWh- Questions Present Simple TensePast and Present ContinuousVocab and GrammarSubordinating Conjunctions and ClausesGrammar : can, could and be able toGrammar - Countable/ UncountableGrammar - FutureSimple and Continuous Present TenseVerbs – Nouns – Adjectives - AdverbsOther quiz:
Grammar › ViewYou can’t ______ the grass if it is still wet.
A. mow
B. clean
C. care
D. organize
Grammar › View
We made fruit salad by __________ yesterday.
A. ourself
B. itself
C. themselves
D. ourselves
