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

Random Topics:
Present TenseGrammar: SyntaxGrammar : Must (Necessity)Relative Pronoun/AdverbsPresent Simple and Continuous TensePresent Simple TenseIdiomsKinds of SentencesAsking & Giving AttentionSimple Present & Present ProgressiveOther quiz:
Vocabulary › ViewSustainable energy includes…
A. fish and animals
B. solar, hydro and wind
C. coal, oil and gas
D. rocks, minerals and earth
Grammar › View
She came to London a year ago, and she still lives there.
A. She lived in London for a year.
B. She has gone to London for two years.
C. She has been in London for a year.
D. She has been to London for ages.
Tenses and Sentence Completion › ViewShe was __________ tired to continue working.
A. so
B. very
C. such
D. too
Grammar › View
What do you do on Wednesdays?
A. Yes, I do.
B. I do my homework.
C. I does my homework.
