[ Present Perfect Tense ]
I have been teaching _____ a long time.
A. for
B. since

Random Topics:
TOEIC GrammarPresent ContinuousModals and ConditionalsPast Simple VS Used toArticles and QuantifiersMixed ConditionalNoun Clauses with THATPresent Simple Affirmative and NegativePersonificationGrammar : Structural Common ErrorsOther quiz:
Grammar › ViewAs soon as she walked into the room, I knew that I________________ before.
A. have seen
B. saw
C. had seen
D. was seeing
Question Tag › View
He is writing now,…….?
A. isn’t he
B. is he
C. doesn’t he
Adjective Clause › Viewthe train,………….is black colour
A. Who
B. Which
C. Where
D. When
Grammar › View
He ______ _________ a suit.
A. were wearing
B. are wearing
C. is wearing
D. is wear
