1) assistance a) food b) help 2) ancient a) new b) old 3) customers a) buyers b) drivers 4) final a) first b) last 5) function a) listen b) work 6) highly a) never b) very 7) shade a) no money b) no light 8) provide a) give b) learn 9) Use this diagram to explain the ........................................of the heart. a) function b) functional 10) Air..............................is severe in some countries. a) contract b) pollution 11) Portuguese is ......................... to Spanish and French. a) similar b) functional

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