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1. a. pottery /ɒ/ b. product /ɒ/ c. workshop /ɜː/ d. conical /ɒ/
2. a. surface /ɪ/ b. layer /eɪ/ c. frame /eɪ/ d. birthplace /eɪ/
3. a. weather /ð/ b. thread /θ/ c. together /ð/ d.rather /ð/
4. a. historical /s/ b. system /s/ c. landscape /s/ d. business /z/
5. a. carved /d/ b. impressed /t/ c. embroidered /d/ d. weaved /d/