Make the sentences negative.
1) Martin often goes fishing in summer. 2) You always buy fresh newspapers. 3) is mother bak tasty pies. 4) This fruit salad tastes delicious. 5) Pineapples grow on trees. 6) My dog eats tomatoes and pears. 7) People know a lot about the life on other planets. 8) I always travel with my grandparents. 9) They plant flowers and trees every spring. 10) Girls always like to do the washing-up.