What shoud be done first if we want to develop our village— A lot of new roads .,I think .

The boys were happily making a snowman, _________ with cold.

She devoted herself entirely _____ helping the children who suffered a lot in the earthquake.

Mr wu is _______excellent teacher, he is always patient to help us.

Was it there _______ you were away to answer the phone? —There is no doubt about it