Differentiate between past perfect and past perfect continuous tenses.
A. I had been studying for two hours after the exam.
B. Past perfect: I had finished my homework before dinner. Past perfect continuous: I had been studying for two hours before the exam.
C. I had finished my homework after dinner.
D. I had been studying for two hours during the exam.

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Adverbial Clauses of Reason / CauseAdverb of ConcessionPaired ConjunctionPresent Continuous TenseArticles and PrepositionsTenses: Present simple, Past Simple, Future SimplePresent ContinuousPrepositions after Verbs and AdjectivePresent and Past Simple TenseVerbal and Appositive PhrasesOther quiz:
Modals › ViewYou …………… do everything he says, but you …………… respect him.
A. have to / must
B. mustn’t / must
C. don’t have to / must
D. must / don’t have to
Homophones › View
The little boy pushed the (peddles/pedals) with all his might, but he couldn’t seem to move the bike.
A. Peddles
B. Pedals
Choose the most suitable answer.
“Why are you shivering?”
A. I’ve been trying to fix a leak.
B. I’ve been standing outside in the cold.
C. I’ve been listening to music with my headphones on.
D. I’ve been drinking a milkshake.
Conjunctions › View
Choose the correct item to complete each sentence
It looks (as if like) I won’t finish the book tonight.
A. as if
B. like
