[ Grammar ]
I cannot go to my house now because I …..
A. have been loosing my key.
B. have lost my key.
C. lost my key.
D. had lost my key.

Random Topics:
Modals in the PastPast and Future TensesPresent and Past Simple TenseMust / must notActive Voice-Present tenseVerbal TensesModal Auxiliaries and Similar ExpressionsCity PlacesGrammar: AgreementVerbs and AdverbsOther quiz:
Grammar › ViewSome nouns do not follow the -s or -es to make it plural. These are called irregular plurals.
Pick an example of an irregular plural.
A. teeth
B. foot
C. mouse
D. child
Some vs. Any › View
I have never seen ____ like that before.
· a.anything
· b.something
Grammar › ViewIn order to reduce gender inequality in South Korean society, women ____ more opportunities by companies.
A. will provide
B. should provide
C. may be provided
D. should be provided
Question Tag › View
Nobody called, ________
A. do they?
B. didn’t they?
C. did they?
