[ Grammar ]
These are the keys ______ I lost at the mall.
A. who
B. which
C. where
D. when

Random Topics:
Grammar- Later/LatterVerb BEPast PassivePast Perfect vs Past SimpleGerundswould should couldHave vs. HasPrepositions after Verbs and AdjectiveQuantifiers / Prepositions of Time and Comparative AdjectivesInfinitives and ING FormsOther quiz:
Present Continuous Tense › ViewJohn __________ at this moment.
A. Arrive
B. Arrives
C. Are arriving
D. Is arriving
Grammar › View
What is the subject in this sentence: My mom and dad slept in the tent.
A. slept in the tent
B. tent
C. slept
D. My mom and dad
