[ Grammar ]
I have forgotten _____ I put my keys.
A. who
B. which
C. where
D. when
Select your answer:

Random Topics:
Pronouns/ Present TenseGerund & InfinitivesModifiersZero and First ConditionalsFuture PlansSimple Present - Negative & InterrogativeFuture - will / going to / present continuousTransitional Phrases and ConjunctionsAction, Helping & Linking VerbsTAG QuestionsOther quiz:
Grammar › ViewNo one _________ to work so far away.
A. want
B. wants
Gerund & Infinitive › View
My uncle claims…………… (be) the owner of the case.
A. to be
B. being
