[ Modal Verbs ]
Lucky you managed to hang on to that tree. You _________________________down the diff.
A. must have fallen
B. could have fallen

Random Topics:
Grammar Double Object VerbsCollective NounsPast, Present, FutureTenses - Pasive VoiceVerb Types and TensesFragment, Comma Splice and Run -on SentenceGrammar: wishes and regretsPresent Perfect Negative and InterrogativeConditionalsTense,noun,preposition,quantityOther quiz:
First & Second Conditional › ViewIf you arrived early, it ___ less stressful.
A. will be
B. would be
C. was
Tenses › View
I was writing a letter at 5 o’clock yesterday.
A. Present Simple
B. Present Continuous
C. Past Continuous
D. Past Simple
Grammar › ViewChoose the word that is different
A. table
B. interesting
C. box
D. woman
Grammar › View
After eating dinner, I have to do the ____ and then do my homework every day.
A. washing-up
B. wash-up
C. washing-ups
D. washings-up
