[ Grammar ]
I have lost the pen ___________ my mother bought to me.
A. which
B. who

Random Topics:
Root WordConjunctions and TransitionsGrammar (either..or.. and neither..nor..)Pre-intermediateGrammar - Present Perfect TenseVerbal and Appositive PhrasesModals and Modal PerfectsModal Verbs - ObligationVerbs and AdverbsConjunctions and PrepositionOther quiz:
Prepositions › ViewThe book fell ____________ the bed and the wall.
A. Inside
B. Between
C. Under
D. Over
Gerund and Infinitive › View
But I … pay you back!
A. am
B. like
C. did
D. have
Prepositions › ViewMy sister was born _____ Saturday.
A. In
B. On
Question Words › View
_________ do you usually eat lunch?
– In the cafeteria.
A. What
B. Where
C. When
