They___ living here since 2000.
A
are
B
have been
C
are still
D
will be
Correct Answer: have been
কোন কাজ পূর্বে শুরু হয় বর্তমানে চলছে এরূপ বোঝাতে present perfect continuous tense ব্যবহৃত হয় । এর গঠন: Subject + have been/has been + মূল verb + ing + Extension. যেমন: They have been living here since 2000.