—What has Tom been doing recently? —I don’t know, ________ care.
Because his father was badly ill,he went home_______________ .
—What has the old woman been doing recently? —She has been______________ herself in making clothes for her granddaughter.
—Tod hadn’t pass the exam and was afraid of being scolded. —._______________________
By nine o’clock,all the Olympic torch bearers had reached the top of Mount Qomolangma, _______________appeared a rare rainbow soon.
It is impolite for boys to a beautiful girl,you can____________ her.