Explode the code, book 2.5, pages 40 and 41

Megan is given squares with a picture and three words. She has to select the word that best matches the picture. In the first one , there is a picture of a dress, she is given press, dress and grass.  Next is a car with luggage on the top of it and she is given the words trip, trap and trot.  On page 41, she now has to spell the word for the picture given in the first box. For example, in the first box of her problems, there is a swimmer, she had to circle sw in the first box, "i" in the next box and finally a "m" in the third box to spell the word swim. This goes on for six more of these.