In the first question, the image given shows a girl with a book. She is not writing in the book, nor can she eat the book, eliminating options a and d. If we use option b in the sentence, it is wrong grammar. So we are left with option c, which is the correct answer.
In the second question, the image shows dancers in costumes, dancing. They are not eating, or singing, or drinking, eliminating options b, c and d. Thus the correct answer is option a.
In the third question, the image shows a lady at the sink and a tap, which must mean she is washing. So the dishes cannot be hard, tasty or sharp, eliminating options a, b and c. So the correct answer is option d.
In the fourth question, the image shows a child in a pool. It is not possible to eat, walk or drink in the pool, thus eliminating options a, b and c. So the correct answer is option d, swim.
In the fifth question, the image shows Tom on a bicycle. He cannot walk, eat or drink on a bicycle, eliminating options a, b and d. So the correct answer is option c, rides.