[ Grammar ]
How long had you been studying English?
A. I have studied English since many years
B. I had studied English for many years
C. I have studied English four years ago

Random Topics:
Present Simple and Present ContinuousSimple Past or Past ContinuousSimple Past/Past ProgressiveObject PronounsObject PronounConditional Sentence Type 2 and Type 3Simple Present TenseDescriptionsPast Simple (to be)Modal "Have to"Other quiz:
Perfect Modals › ViewPatty ____________been at the mall last night. She was out of town visiting her mother.
A. couldn’t have
B. must have
C. mustn’t have
D. could have
Preposition › View
We want to see a big increase ……………….. productivity.
A. of
B. in
C. with
D. on
Phrasal Verbs › ViewThe craft of basket weaving is usually _________ from generation to generation.
A. come back
B. closed down
C. passed down
D. found out
Tenses › View
He ___ for hours when he finally took a break.
A. had worked
B. had been working
C. worked
D. was working
