Little Tom easily ________ himself to the American life as he moved to the USA with his parents when he was only three.
He was told that it would be at least three more months ______ he could recover and return to work.
To their surprise, they found the lecture given by the famous professor easy ______.
It was the first time ________ I ________ face to face with a thunder storm.
Hurry up! The train______. You know it______ at 8:30 am.
He spoke about the country as if he had been there, but ________ he had never.