Part A Which details from the text most clearly support the author's point
that the trumpet is a difficult instrument to master? Choose two
options.
A Together with the musician's lip muscles, the keys help
determine pitch and quality of sound.
B. However, many musicians will attest to the challenge of
learning how to play the trumpet well.
C. After success with this drill, students learn to change
pitches, and with much practice will develop a decent tone
when they play their trumpet.
D. Learning to play the trumpet may appear rather simple.
E After all, there are only three keys and a mouthpiece, right?

can you tell me the answers to this

all you have to do is draw a line and copy what is on the paper

i believe being nice to m family is the right thing to do. they are people too and the deserve the same respect i have. they are there for me when i need them. i believe i should always put my family first because that is just how life is suppose to be. i love each and every member of my family and i should respect and act like i do. i believe that being nice to your family makes it easier for them to be nice to you. thats why i believe what i do.

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basic principle: a pronoun usually refers to something earlier in the text (its antecedent) and must agree in number — singular/plural — with the thing to which it refers. the indefinite pronouns anyone, anybody, everyone, everybody, someone, somebody, no one, and nobody are always singular.