Mrs. Smith is a good teacher. She is _______ her students.

ws shocked the public, to great concem aboutstudents’ safety at school.

province in China was attacked bysuch a terrible drought this early spring ____________few people hadexperienced before, ____________ made us worry about global climatechanges.

When the news of Jin Yong’s passing away was reported, there were many fans on social media ________ expressed their sadness over his death.

My mother impressed ________me the value of respecting others.[ ]