[ Present Perfect Tenses ]
They ______ their project for three months.
A. have been working on
B. work on
C. worked on
D. are working on
Random Topics:
Present ContinuousLinking VerbRelative Clauses PronounsCollective NounsNoun PhraseSimple Future - Passivewas wereAdjectives and DegreesPast Continuous Tense & Past ModalsSubject, Object, Possessive Pronoun and Possessive AdjectivesOther quiz:
Some vs. Any › ViewCan I have __ more wine, please ?
a. some
b. any
Phrasal Verb › View
Your bones ______ your skeleton.
A. begin to
B. taste
C. make up
D. live in
Grammar › ViewIt_____pretty.
A. is
B. are
C. am
Phrasal Verb › View
It’s very difficult to break ……. with someone who you still love.
A. in
B. up
C. down
D. out