how to figure out when to use have verb + ed & just a verb
What should be the right answer for the blanks. and please explain why its correct. Most decisions ______ several alternatives. For example,if you spend an hour studying for an economics exam, you have one fewer hour to pursue other activities. Answers: 1.involve 2.have involved 3.were involving 4.include Answer "Involve" is the correct choice. Statements that … Read more