[ Present Perfect and Present Perfect Progressive Tenses ]
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:
Vocabulary › ViewWhat does “shrew” mean?
A. Amiable
B. Argumentative
C. Agreeable
D. Nagging
Grammar › View
My laptop is missing. I hope it ___.
A. isn’t being stolen
B. hasn’t been stolen
C. can’t be stolen
-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