[ Past Modals ]
must have means:
A. Something possibly happened
B. Something was a good idea (but didn’t happen)
C. We are sure about something.

Random Topics:
Relative Clauses and UsagePast Tense & Past Continuous TenseHas Got & Have GotFor vs SinceGrammar and EssayInfinitivesThe Present Progressive TenseCountable & Noncountable NounsVerb-ing or to VerbPast Perfect and Past Perfect Continuous TenseOther quiz:
Adjective › ViewFind the adjective: I could smell the blue flowers in the vase.
A. smell
B. I
C. blue
D. flowers
Grammar › View
I would have understood you if you ____ why you wanted to move out.
A. had explained
B. explaining
C. have explained
D. will explain
Past Tense › ViewIt was the actor Jonhny Depp! he was alone, and I _____to take my chance. So I got up and ____to his table
A. decided/went
B. was deciding/ went
C. was decided/ go
D. decided and was going
Grammar and Vocabulary › View
You ________ cousins in Sweden, don’t you?
A. have to
B. got
C. have
