[ Vocabulary ]
something very difficult and demanding, requiring a lot of effort
A. consecutive
B. rigorous
C. energetic
Random Topics:
Wh- Questions Present Simple TenseGrammar and PrepositionFuture Tense VerbIELTS VocabularyIN, ON & ATPhrase vs ClausePreposition of PlaceAdverb of ConcessionConditionals and WishesPresent and Past TensesOther quiz:
Tenses › ViewThe ecosystem ____ balance right now after the wildfire.
A. is restoring
B. restored
C. restores
D. will restore
Grammar › View
Which of the following sentences uses a separable phrasal verb correctly?
A. She came across an interesting article.
B. He looked after his younger brother.
C. I picked the book up and read it.
D. They ran into their old teacher.
Grammar › ViewMr. Osama said that Hana …………. an intelligent girl.
A. will
B. was
C. is
D. has
Past Tenses › View
Matt ______, while we________ lunch.
A. phoned, were having
B. was phoning, were having.
C. had phoned, had had
D. had been phoning, had been having