6 Complete the sentences. Use the comparative or superlative forms of the adjectives and than or the 1 African elephants are (big) Indian elephants. 2 Cats are more (common) tigers. 3 I'm (fast) runner at school. 4 Galymzhan can swim (far) Madiyar. 5 My room is a lot (tidy) my sister's room. 6 These are in the shop! (expensive) shoes in the shop​