[ Future Tenses ]
By the time they arrive, we __________ all the preparations.
A. have completed
B. will have completed
C. complete
D. will complete
Select your answer:

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Tenses UsageContrast Linking WordsWish SentencesRelative PronounSimple Past Tense & Future TenseAdjective and AdverbPronouns, Verb, ConjunctionAdverbial Clause, Noun ClauseVerbs and Subject Verb AgreementQuantifiers, Countable and Uncountable NounsOther quiz:
Vocabulary › ViewThey are designed to assess students’ progress in training, so they can get familiarized to the real exams.
A. Training course
B. Training exam
C. Training experience
D. Training fees
Present Perfect › View
You haven’t … very much.
A. eaten
B. eatten
C. ate
D. eating
