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

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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:
Grammar › ViewJack is from Spain, _____?
A. isn’t him?
B. isn’t her?
C. isn’t she?
D. isn’t he?
Grammar › View
Identify the meaning of the root biblos.
A. book
B. cell
C. good
D. life, living
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
