giúp em 1 bài I. Find the word which has a different sound in the underlined part in each line. 1. A.thirsty B.throw C.theme D.there 2. A.breathe B.fourth C.tooth D.warmth 3. A.then B.thing C.them D.their 4. A.birthday B.mouthful C.although D.worth 5. A.everything B.rhythm C.healthy D.nothing II. Complete the definition: 1. A room where they film different shows is a_______________ . 2. A person who acts in a comedy is a _______________ . 3. A book which gives you information on TV programmes is a _______________. 4. A person who produces a film is a _______________. 5. An animated animal which appears in a cartoon is a _______________. 6. A person who hosts an event is an _______________. 7. A person who reports news is a _______________. 8. A long film which is broadcast in short parts is a _______________.