<span>The correct answer is become. If inventions and coaching techniques become even more technologically sophisticated (imagine scoring data, use of new computers and tablets, software programs or apps), then college sports will certainly change in this century.</span>
A story's RESOLUTION on a plot chart usually occurs in its final moments. It ties up all the lose ends of a story, so it must occur at the end.
<u>They</u> walked slowly down the crooked <u>street</u> with the rickety <u>stroller</u> and crying <u>toddler</u>.
Gregor wakes up, and finds out hes turned into a big bug. Hope it helps.