They ___ (work) on this project for two weeks.
A. are working
B. have been working
C. work
D. have worked
Random Topics:
Will and Going toTenses of Verbs - UsageTenses of VerbsModal Verbs in ConditionalsGerund, Infinitive & ModalsPresent Perfect TenseSuffixes (ing-ed) SentencesIdentify The TensesGrammar - help/have/let/makeModals and Past TensesOther quiz:
Grammar › ViewWhich of these sentences has punctuated speech correctly?
A. “Do you want any sweets?” my dad asked. “I’m just about to go to the shop.”
B. “Do you want any sweets? my dad asked”. I’m just about to “go to the shop.”
C. Do you want any sweets? “my dad asked”. “I’m just about to go to the shop.”
D. “Do you want any sweets?” “my dad asked.” I’m just about to go to the shop.
Grammar › View
The eruption of Mount Pinatubo was the ____ in the 20th century.
A. destructiver
B. destructivest
C. most destructive
D. destructive
-ed or -ing › ViewKevin looked ……. when he heard the news.
A. surprised
B. surprising
Conjunction › View
__________ Craig already had his ticket, he still had to wait in line to see the movie.
A. Although
B. Because
C. Unless
D. Yet