[ Vocabulary ]
He had to be sure to try and sleep in short intervals so he could keep the fire going.
A. intervals
B. altitude
C. Cessna
D. imbed

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Sentence and FragmentPhrases and TensesAdjective OrderIntermediate PrepositionsModals for ObligationComplex Sentences with Adverb ClausesConditionals III - Mixed 1st, 2nd & 3rd ConditionalsFuture or PastPossessive AdjectivesGrammar and Passive VoiceOther quiz:
Grammar › ViewIrene: Have you ever eaten pizza for breakfast?
Alex: No, I ______.
A. haven’t
B. have
C. hasn’t
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The gardener ________ the plants this morning.
A. water
B. waters
C. watering
D. watered
Conjunctions › ViewWe wanted to go to the beach; __________, it started to rain heavily.
A. however
B. as a result
C. in addition
D. therefore
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……………… it’s sunny, we won’t have a picnic.
A. If
B. Unless
