Though the aerospace industry has made greater progress in China, the scientists will not _________ themselves ___________ this status.

After that, he knew he could ________any emergency by doing what he could to the best of his ability.

What he said just now ___________ me of that American professor.

--- What about going abroad for a job? --- I don’t think going abroad ____________ me.

--Did you telephone the manager’s office? ---Yes.He ____ back before 9 this morning.