Complete the text with the correct indefinite pronouns. Anniversary meal
My wife wanted to gospecial for our tenth wedding anniversary. We don't usually go outso we decided to splash out and goreally expensive. told us about a new restaurant: The Elephant's Foot. Before going there, we looked up the reviews on the Internet and nearlysaid it was excellent. The menu is very varied and has
for . I don't eatwith meat or fish because I'm a vegetarian, so I chosewith roasted asparagus and cheese. I've never tastedso delicious! My wife had octopus with spinach and it was very tasty. The main dishes were quite large so we didn't really needfor dessert, but we tried the lemon cheesecake and it was excellent. The dinner was a big success and there wasthat could have been better. Highly recommended.

1. what are metals and what do we call metallurgy? materials most widely used in industry, the study of the production and properties of metals 2. why are most metals dense? the atoms are arranged regularly 3. why are metals malleable? the atoms can slide over each other. 4. what is malleability? atoms' sliding over each other. 5. what are grains? irregular crystals 6. what is alloying? adding small amounts of other metals 7. what is crystalline structure? regular arrangement of atoms 8. what do the properties of metals depend on? the properties of the metals depend on the size, shape, orientation, and composition of these grains. 9. what changes the size of grains in metals? quenching, tempering, or annealing 10. what are the main processes of metal forming? drawing, rolling, hammering and extrusion, but some require hot-working. 11. how are metals worked? using machine-tools such as lathe, milling machine, shaper and grinder 12. what is creeping? the slow increase in length under stress.