[ Grammar ]
Do you mind _________ I open the window?
A. when
B. if
C. that
D. how

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Tenses › ViewI met him at the door when boss _____ to the employees.
A. talks
B. talked
C. was talking
D. has talked
Grammar › View
The rewards for a job well done are much greater than doing it in a sloppy manner. ________ , we should encourage authorities to be more adventurous in their choices of designs.
A. Thus
B. Although
C. Though
D. Because