I. insert an article where necessary.a. an.the 1. i like to have a good breakfast of … bread, … butter, … milk or … cream. 2. where is … butter? – it is in the fridge. 3. put … milk on the gas-stove. 4. pass me … cream, please. 5. in england friends often meet at tea time for a chat while they have their cup of … tea, … cake or … breadand- butter. 6. … chalk is white. 7. you must not drink … cold water. 8. … water in this lake is warm. 9. some kinds of … glass are as strong as … metal. 10. different kinds of … artificial silk are very common nowadays. 11. …silk of these curtains was the same colour as that of the cushions. 12. … gas and electricity are the conveniences we have in every flat. 13. the spoon is made of … wood. 14. … butter and … cheese are made from … milk. 15. i’m afraid … milk has gone sour, ann. 16. she ate … ice-cream after dinner and fell ill.