Colin Mortimer

Elements of Pronunciation Cass

Elements of Pronunciation Cassettes (4)

1985

Dramatic Monologues for Listening Comprehension

1980

Clusters Cassette

Clusters Cassette

1979

Weak Forms Cassette

Weak Forms Cassette

1979

Phrasal verbs in conversation

Phrasal verbs in conversation

1978

Weak forms

1977

Sound Right!

1975