1 They made a big snowman The letter was written His room was cleaned The watermelon was eaten 10 She washed the floor 14 They tidied their room The blackboard was cleaned by Tom 18 17 Uncle Sam watered a flower The cake was baked last night 15 He ate a tasty apple 19 The car was washed last week These pupils wrote on the blackboard Artem wrote an exercise 11 The book was read yesterday 13 The table was laid by her The film was watched by her He drank a cup of tea 12 Mary painted a nice picture 16 The tree was planted by me 20 My sister read an interesting book