[ Present Perfect or Past Simple Tense ]
I ……………………………. a lot about her before I heard that she was safe.
A. has worried
B. had worry
C. have worried
D. had worried

Random Topics:
Modals and Modal PerfectsPhrase vs ClauseFirst Conditional & Future TensesLinking Words & PhrasesPresent Simple, Present Continuous or Present PerfectPassive Voice and Relative ClausesPresent Simple/AffirmativePresent ProgressivePassive Voice - Present Simple and Past SimpleEmployment VocabularyOther quiz:
Grammar › ViewBefore he went into the surf, Ben set down the surfboard that he had
repaired last week and waxed it on the sand.
Which happened first?
A. Ben went into the surf.
B. Ben set down the surfboard.
C. Ben repaired the surfboard.
D. Ben waxed the surfboard.
Must / must not › View
You … be rude to your parents
A. must
B. mustn’t
Prepositions › ViewShe prides herself_being helpful to everyone
A. on
B. at
C. in
D. for
Gerund › View
I’m trying … . Please stop …
A. working, talking
B. to work, to talk
C. working, to talk
D. to work, talking
