How long ________ (work) on this grammar exercise? A. have ...

[ Present Perfect Simple and Continuous ]

How long ________ (work) on this grammar exercise?

A. have you been work

B. have you been working

C. have you worked

D. you have been working

Select your answer:

Random Topics:
Noun Phrases Simple, Complex, Compound Sentence Reported - Gerund Grammar: Defining Relative Clauses Modals Verbs Past and Present Continuous tense Grammar (want to/ need to/ have to)Verbs and Possessive Adjective Parts of Speech and Grammar

Other quiz:

Tenses › View

Hani will be going to the amusement park

Change into Present Continuous!

A. Hani is going to the amusement park

B. Hani was going to the amusement park

C. Hani has been going to the amusement park

D. Hani will have been going to the amusement park

Prepositions › View

Do you know the reason … his absence?

A. for

B. of

C. from

D. by