English
Tense
Tense
Question #2954 (CAT-I)
Identify the correct present perfect continuous sentence:
A
For the last six months I am working on the thesis.
B
For the last six months I have been working on the thesis.
C
For the last six months I have worked on the thesis.
D
For the last six months I worked on the thesis.
Option B is the correct answer according to official curriculum guidelines.