Complete the sentences with the adjectives in brackets ?

Complete the sentences with the adjectives in brackets . Use (not) as. As or the comparative form . 1. Dan is 1. 60 metres tall . Peter is 1. 60 metres tall , too. Peter is ____ Dan. (Tall) . 2. Ten students passed the maths exams this year. Fifteen students passed the biology exam. The maths exam was ____ the biology exam (difficult) . 3. Linda and Helen got 100 in the test . I got 80. My mark is ___ their marks (low). 4. My dog weighs 40 kolos. Susan's dog weighs 30 kilos. Susan's dog is ____ my dog (heavy) . 5. The gold ring costs 100 e , but the silver ring is only 50 e . The silver ring is ____ the gold ring (expensive) . 6. Sandra has got a lot of friends. Beth has got two friends . Sandra is ____ beth (popular).