I called you yesterday afternoon， but you didn't pick up．
Sorry． I ____ an online class at that time．（ ）
A．takeB．tookC．is takingD．was taking
His beautiful music has brought ___________ to people all over the world.（ ）
A．difficultyB．pleasureC．weatherD．danger
Anna is taller than me.She sits ___________me in the classroom.（ ）
A．betweenB．fromC．behindD．among
It is __________ to say "thank you" very often，even to family members.（ ）
A．politeB．rudeC．dangerousD．humorous
Mike's aunt is _________English teacher.We all like ____________.（ ）
A．our；sheB．our；herC．we；heD．we；her
This is ___________story of friendship.Let's read _________ story together.（ ）
A．a；anB．an；theC．an；aD．a；the