[ Grammar ]
I forgot my keys, _______ I couldn’t open the door.
A. but
B. so
C. because
D. and

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Tenses › ViewWhich of the following is a time marker for the Simple Past tense?
A. Nowadays
B. Yesterday
C. Currently
D. At the moment
Grammar › View
We used it to indicate that something is just your opinion and you know that other people might have different opinions.
A. as far as i concern
B. as long as
C. as far as i know
D. as far as i´m concerned