They ____ repairing the wall. The _____ was smooth(顺利).
--We could ask Jim to sing a song for the party. --_____________ He isn’t good at singing.
The lamb _________already. It_ __________for 2 days.
They’re late. The film _______ for half an hour.
The old man lives ____ in a ____ house, but he doesn’t feel____.
I _______ the book for two weeks. I must return it to the school library.