A) can B) might C) could D) should E) must
A) must B) could C) can D) should E) might
A) be B) work C) do D) go E) sing
A) play B) go C) work D) listen E) walk
A) study all night B) sleep all the day C) a balanced diet D) exercise all the days E) relax at home
A) more good B) goodest C) gooder D) better E) the better
A) the baddest B) the worse C) the badder D) the worst E) worse
A) are going to be B) be going C) going to D) will be E) will
A) present B) past perfect C) past D) progressive E) present perfect
A) adverbs B) adjectives C) verbs D) prepositions E) nouns |