[ Adverb and Sentence Structure ]
Select the correct use of “until”:
A. We will wait here until a new code has been installed.
B. We wait until will a new code be installed.
C. We will wait here a new code until has been installed.
D. Until a new code has been installed, we waiting.

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Adverb of TimeGrammar of Conjunctions and PrepotitionsGender and GrammarTOEFLSo / Neither / Either / TooFuture Tense VocabularyEnglish ArticleVerb + InfinitivePast Tense and NeutralGrammar ( going to)Other quiz:
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Mr. Didi ….to work early every morning to avoid traffic.
A. goes
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Complete. “I’m looking forward to _________________ the driving license.
A. Taking
B. Take
