[ Grammar ]
Frank passed the exam without studying for it. The exam …. very difficult.
A. must be
B. can’t have be
C. can’t have been

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Future SimpleAdjectivesSentence CompletionParticipal PhrasesComparative and Superlative AdjectivePassive Voice - Present ContinuousPresent Perfect, Present Simple, Present ContinuousConjunctions, Prepositions and InterjectionsComparative and Superlative AdjectivesPresent Simple with Adverbs of FrequencyOther quiz:
Grammar - Countable/ Uncountable › ViewLadies and gentlemen we have got …………. soup for lunch.Come and eat!
A. any
B. some
Grammar › View
What is in _____ box over there?
A. this
B. that
Tenses › ViewFuture Simple Tense
When will you return from your vacation?
A. I will return tomorrow.
B. I am returning tomorrow.
C. I returned tomorrow.
D. I will have returned tomorrow.
Tenses › View
The boys (play) soccer for half an hour when it started to rain.
A. are playing
B. were playing
C. have been playing
D. had been playing