What is the tense of the underlined verb in the following sentence? I will have driven 40,000 miles before my car needs new tires.

A. future
B. present perfect
C. past
D. future perfect

Which bibliography entry is written correctly and completely? a. johnson, marie. the solar age. chicago: energy options press, 2014. b. front page story. houston chronicle. 5 apr 2013. c. “will solar work? ” science news. march edition. d. friends of solar. mother earth society, accessed 15 jan 2014.