—I can’t find Mr. Smith. Where did you meet him this morning? —It was in the hotel ___ he stayed.
_______ with care, one tin will last for six weeks.
When deeply absorbed in work, ______ he often was,he would forget all about eating or sleeping.
George said that he would come to school to see me the next day, but he ______.
Jerry did not regret giving the comment but felt ______ he could have expressed it differently.
One learns a language by making mistakes and ______ them.