A warm thought suddenly came to me ________ I might use the pocket money to buy some flowers for my mother’s birthday.

In spite of repeated wrongs done to him, he looks _____to people greeting him.[ ]

__ on the top of the hill is amonument, dating back to hundreds of years ago

Has your former classmate come back from America?-Yes ，he________there for eight years.

We stayed there and watched the opera ______ an hour.