When there is a surplus electricity on the grid, these facilities use that power to pump water from the lower _______ to the higher one.
A. reservoir
B. lake
C. puddle
D. pond
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Grammar: is/are/was/wereGerunds as Objects of PrepositionsVerb ConjugationFigure of SpeechNoun Clauses with THATGrammar and VocabulariesAsking & Giving OpinionFirst Conditional SentencePassive Voice with Modal VerbsTenses and StructureOther quiz:
IELTS Vocabulary › Viewwhen you need someone or something in order to exist or continue as before
A. focus on
B. drawback
C. dependence (on)
D. the next step
Tenses › View
Fill in the blank: I ___ (to start) my new job next week.
A. started
B. start
C. will start
D. am starting
Contrastive Conjunctions › ViewWhich phrase is commonly used in spoken English to express contrasting ideas?
A. Though at the end of the second phrase
B. Despite at the beginning of the sentence
C. In spite of at the end of the sentence
D. Although at the start of the sentence
Grammar › View
Complete the sentence.
We were walking around Brooklyn _____ we _____ lost.
A. when, were getting
B. while, got
C. when, got