Topics: 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:
Past Simple TenseComparativeArticles and PronounsComparisionModal "Have to"Grammar - Capitalization and Possessive NounsPresent tense AffirmativeRelative Pronouns with PrepositionsVerb FormAdverbs of Frequency & Simple Present TenseOther quiz:
Grammar › View____ together for over ten years, we decided to set up our own company.
A. Worked
B. To work
C. Having worked
D. Having working
Quantifiers › View
That plasma screen is ____. It doesn’t fit on the wall in our room.
A. too much big
B. plenty of big
C. not enough small
D. too big