[ Future Perfect Continuous Tense ]
… their researches by the end of this semester?
- Will all the students have been completing
- Will have been all the students completing

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Countable & Uncountable NounsPresent ProgressiveSentence StructurePast Simple and Past ProgressiveGerund - to Infinitive Present Simple & Present ContinuousWH- Question WordsCompound Words and SentencesModals and PrepositionPassive SentenceOther quiz:
Grammar › ViewChoose the correct pronouns for the underlined words.
Tommy and Timmy climbed the rock wall.
A. They
B. Them
C. Their
D. We
Grammar › View
The car was parked directly _____ the diner.
A. In front of
B. Before
C. Ahead of
D. On top of