Will you go to the party tomorrow， Xiao Hai—No, ____ I was invited to.

Miss Yang doesn’t look well. What’s wrong with her— Oh, she has some trouble______ her baby well.

Why does Mr Black look so sad this morning?—I hear that a fire________in his house and lots of valuable things were burned last night.[ ]

Every day ____ a proverb aloud several times until you have it memorized.

My best friend Paul lives on floor in this tall building.