______ Tony ______ Frank likes the CD. They think the music is too noisy.

_________ enough evidence, the police gave up charging the man with murder.

Whose purple coat is this—It ____ be Lily’s. Hers is red. It _____ be Lucy’s.She likes purple.

To our ______, the result of the experiment is muchbetter than we expected.

Alice, you look puzzled．Haven’t you understood it? —Yes．I _of another problem just now