| 06/18 TNS2-2 L/TS 4:40 PL E-library Listening 1.Online homework 2. Answer these questions -Why is having an adequate amount of saliva considered vital to a person's everyday health? -Explain why both too little saliva and an excessive amount of saliva can become problematic for the body. Speaking 1. Response to questions using the information provided page 109 |
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