[ Tenses ]
How ____ your key?
A. you lost
B. did you lost
C. did you lose
D. are you lost

Random Topics:
IF CLAUSEused to, be used to, get used toQuantifiers / Prepositions of Time and Comparative AdjectivesThere is, There are, Some, AnyConditional Sentence Type 2 and Type 3Adjectives & PrepositionsAnalogySentence Structure and Verb TensesTOEIC Grammar-ing form and the to-infinitiveOther quiz:
Antonyms › ViewWhat is an antonym for heavy?
A. Cool
B. Small
C. Light
D. Cold
Lend vs. Borrow › View
I … the wireless unit to Irvan.
- lent
- borrowed
Tenses › View
Use the past perfect tense: By the time he arrived, I (to leave).
A. I had left.
B. I left.
C. I was leaving.
D. I have left.
Some vs. Any › View
They didn’t make … mistakes.
a. some
b. any
