Use of English · Μέρος 5
Rubber is the name of an elastic (0) MATERIAL which can both stretch and (1) ........... It can be either (2) .......... from natural sources, or made in factories. Natural rubber (3) .......... from the white sap of some trees. To collect this sap, people have to cut the tree in a special way for the sap to slowly…
Ξεκλείδωσε όλες τις εξετάσεις, απεριόριστες προσομοιώσεις, όλα τα 80 στάδια του παιχνιδιού και πολλά ακόμα.