[ Adjective Clause ]
You stole my pen……..pen is mine
A. Who
B. Whom
C. Whose
D. Which

Random Topics:
Present Continuous, Present Perfect and Used toModals for Obligation1st and 2nd ConditionalsPast TensesPersonal pronouns + possessive adjectives + Introgative pronounsAuxiliary and Modal VerbsSimple Future - PassiveVerbs with Prepositions and ConjunctionsAdverbs of DegreeSimple Past Tense and Past Perfect TenseOther quiz:
Grammar › ViewWhat is the adjective in this sentence?
Harry picked up his yellow pencil off the floor.
A. yellow
B. off
C. picked
D. floor
Conjunction › View
We were late ……………. the traffic jam.
A. because
B. because of
C. as
D. since