[ Tenses ]
By this time next year, they __________ (work) on this project for six months.
A. have been working
B. will work
C. will be working
D. will have been working

Random Topics:
Passive of Modal VerbsQuantifierPresent Simple and Present Continuous TensesCoordinating & Subordinating ConjunctionsFormal & Informal WordsGerund & ParticipleGrammar of Conjunctions and PrepotitionsSimple TensesPresent and Past Simple TenseSimiles, Metaphors, Personification and HyperboleOther quiz:
Grammar › ViewYou______ a kite.
A. fly
B. swim
C. drink
D. sleep
Electricity Vocabulary › View
What is the unit of electrical resistance in the International System of Units?
A. Ampere
B. Ohm
C. Volt
D. Watt