[ Verb Tenses ]
Identify the tense of the underlined verb phrase in the sentence.
She has been screening calls to avoid scammers.
A. present perfect-progressive
B. past perfect-progressive
C. future perfect-progressive
D. past perfect
E. present progressive

Random Topics:
Coordinate ConjunctionThird Conditionalas...as, comparatives, superlativesGerund, Infinitive, Bare VerbTo Infinitive/Bare Infinitive/GerundsSimple PastVerb TensesModals and Semi-ModalsModal Auxiliary VerbsProgessive TensesOther quiz:
Passive Voice › ViewOur tickets for the concert _________________ next week.
A. are delivered
B. are going to deliver
C. deliver
D. are going to be delivered
Grammar › View
choose correct sentence
A. Shila was born on 2001.
B. Shila was born in 2001.
C. Shila was born at 2001.
Grammar › ViewWhich is correct?
A. The experiment was a failure, not having studied the manual correctly.
B. They failed the experiment, not having studied the manual correctly.
Grammar › View
Last year I ____ Hue.
A. have visited
B. has visited
C. visited
