Give me tips on how to get high scores in english

Ineed quick me on this one and others

And argument does not always have to be made in words. which of the following best describes the type of argument a piece of music makes

How can you avoid the problem of groupthink? a. by choosing a group leader to direct the group b. by composing the team of only like-minded individuals c. by encouraging all members to voice their opinions d. by keeping quiet when you disagree with another group member's opinion