[ Present Perfect Simple ]
How long have you studied English?
A. I have studied English four years ago
B. I have studied English for many years

Random Topics:
Comparison DegreeContrastive ConjunctionsIf ClausesAdverbial PhrasesCoordinating and Subordinating ConjunctionsGrammar : Structural Common ErrorsModals and Semi-ModalsGrammar: Defining Relative ClausesPast PerfectVerb-ing and InfinitiveOther quiz:
Grammar › ViewOh no, look at the sign! We ________ here. These spaces are for doctors and emergency patients only.
A. needn’t park
B. aren’t allowed to park
C. must park
D. are supposed not to park
Grammar › View
Identify the preposition.
Over the next hill, they discovered a small stream.
A. over
B. small
C. next
D. none of the above
Relative Pronouns and Adverbs › ViewDo you know the man ________ lives across the street?
A. whose
B. which
C. who
Adjective and Adverb › View
Please wake up ____________ for the morning class.
A. Early
B. Earlily
