the ______of the scientist is a great loss to our country.

the ______of the scientist is a great loss to our country. He is the scientist ____ great contributions to the developm 英语语法时态问题the old scientist ____ to do more for country A:is w As a great scientist,he is famous t( ) the word The __________ (develop) of our country is great. Mr Qian is a (know)scientist in our country I ll never forget the day___the great scientist came to our I really want to be a scientist.I think the scientist is the Being a scientist, he devoted his entire life to the country Is Lucy ______of the twins Steve Jobs died at the age of 56,( )is really a great loss f The earthquake caused a great loss to both people and societ