[ 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

Random Topics:
Countable & Uncountable NounsPresent ProgressiveSentence StructurePast Simple and Past ProgressiveGerund - to Infinitive Present Simple & Present ContinuousWH- Question WordsCompound Words and SentencesModals and PrepositionPassive SentenceOther quiz:
Vocabulary › ViewPlace; instead of
A. discern
B. pretentious
C. elation
D. lieu
Grammar › View
This is … taxi. … taxi is red.
A. a-an
B. an-the
C. a-the
D. –
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