[ Adjective Clauses ]
The airplane _____ frightened the students was flying very low over the school
A. whom
B. whose
C. which
D. who

Random Topics:
Temporal Conjunctions and ConnectivesPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousWas & Were QuestionsMiscellaneous Grammar UsagesPerfect Progressive TensesAdjectives and comparisonsPrepositions after Verbs and AdjectiveHow much and how manyCompliment, Congratulation, and HopeThe First Conditional SentenceOther quiz:
Tenses › ViewRina is studying for her exams
What tense is used in the sentence above?
A. Simple Present
B. Present Continuous
C. Present Perfect
D. Present Perfect Continuous
Comparative › View
My phone’s expensive, but Joe’s is _______ .
A. expensive
B. most expensive
C. more expensive
Grammar › ViewWhen she was 10 she___ sing very well, but now she can’t
A. could
B. should
C. has to
Past Tense › View
He ………….( study) English yesterday. He ……. (forget) to bring his book.
A. studied, forgot
B. studied, forget
C. studyed, forgot
D. studyed, forgotten