My mother asked me to go shopping yesterday. In this sentence” to go shopping” is_____．

The thieves ran away as soon as the alarm _____.

She had never been to the great Wall before. Today she saw it ________ the first time.[ ]

I am _______________than my mother, so I am very happy.

Do you know mother giant pandas have only one or two babies ______ ? — Sorry, I don’t know. [ ]