5. How did Pfizer prepare several weeks ago to be able to conduct the current

tests?

Introduction to making a difference: it’s our world, too

Auden's musée des beaux arts" and williams's "landscape with the fall oficarus" share which common element?

The cheerleading squad practiced their routine, they were still not ready to perform for an audience. choose the best transitional word or phrase to complete the sentence. a) however b) besides c) although d) therefore