Isaac’s teacher illustrated the importance of working cooperatively on a group project by teaming up with other teachers to organize a successful fieldtrip.

which definition best fits the meaning of the word illustrated in the sentence?

Read the paragraph. we heard music coming from the auditorium so we crept up to the door in peaked in. i couldn’t believe my eyes! a group of dancers were on stage in the most beautiful costumes i have ever seen. i looked at mabel and she looked back at me with the same expression. our eyes were wide with joy and wonder. which point of view does the narrator use

Dogs make wonderful pets because they us stay happy and healthy. the topic sentence is "dogs make wonderful pets." , is this correct? i keep doubting myself.

Fortify is a verb that means “to protect and strengthen.” a fortifications is a that means something that protects.