[ Tenses ]
“Could you turn off the stove? The potatoes ______ for at least thirty minutes.”
A. are boiling
B. were boiling
C. have been boiling
D. boiled
Select your answer:
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Adverb of ConcessionMixed Present TensesModals of Necessity and SuggestionVerb Types and TensesFuture Perfect TenseComparative and Superlative AdjectivesVerbs + Gerund or InfinitiveGrammar TOEFLVerbs: Will & Going toOther quiz:
Grammar › ViewAlin always ______ a stomachache if she _____ too much ice-cream.
A. has, eat
B. have, eats
C. has, eats
D. have, eat
Tenses and Verbs › View
Fill in the blanks with has, have (present tense) and had (past tense) Nabil _____ long hair before.
A. has
B. have