He quickly scanned the rules and reads the instructions.
a. no change
b. read
c. will read
d. is reading
2.
john raised vegetables and sells them later.
f. no change
g. has sold
h. sold
j. had sold
3.
prompt treatment with an anti-venom had done much to ensure that you survive a snake bite.
a. no change
b. will have done much
c. has done much
d. can do much
4.
before we had left for the movie theater, we had eaten dinner.
f. no change
g. left for the movie theater, we ate dinner
h. had left for the movie theater, we ate dinner
j. left for the movie theater, we had eaten dinner
5.
by the time i will go to south dakota next year, i will visit 27 states.
a. no change
b. go to south dakota next year, i will visit
c. go to south dakota next year, i will have visited
d. will go to south dakota next year, i will have visited