[ 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:
Grammar › ViewThere is ____ruler on the desk.
A. The
B. A
C. No
D. An
Grammar › View
I won’t go in the water … in first.
A. before you’ll jump
B. unless you jump
C. once you are jumping
D. until you jumped
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.