Which word is a preposition in the following sentence?

since 1901, our family has owned this farm.

Why is the word choice so important when developing a presentation?

Read the following excerpt from the play a raisin in the sun by lorraine hansberry: johnson (this usa woman who decided long ago to be enthusiastic about everything in life and she is inclined to wave her wrist vigorously at the heigh of her exclamatory comments.): hello there, yourself! h’you this evening, ruth? which assumption about johnson is most likely true based on the stage direction? a. her enthusiasm is used to mask her fear of public places

According to what you heard, will the weather be nice enough for charlie and sophie's adventure on the sun and beach route in el salvador? yes no