[ Grammar ]
My grandpa _____ at a theme park when he was young.
A. worked
B. works
C. working
D. work

Random Topics:
Articles - rulesSubordinate ConjunctionsModal Verbs - ObligationModal PossibilitiesPhrasal Verb Put & GoFuture Perfect ContinuousDefinite and Indefinite ArticlesAdverbs of DegreePassive Voice and ModalsPast Tense vs Present TenseOther quiz:
Preposition › ViewFor about 150 million years, the predominant land animals ……… the Earth were the dinosaurs, all of which were very different ……… any of the land animals known today.
A. through/like
B. around/for
C. on/from
D. upon/as
Conditional Sentences › View
If you had tried your best, you ……………………. disappointed about the result now.
A. won’t be
B. wouldn’t be
C. wouldn’t have
D. wouldn’t have been
Grammar › ViewFill in the blank:
They will tell you _____________ are pieces missing.
_
A. they’re
B. their
C. there
Relative Pronouns › View
To _________ does this backpack belong?
A. who
B. whom
