Which detail from the text best supports the inference that the dog smells the treat? "…this time it has both a blue block and a yellow coffee can lid (or white bowl or black square of cloth) on it." "the dog is presented with a tray with a blue block on it; underneath the block is a treat." "the smarter the dog, the quicker she'll find the treat." "the animal moves the block and gets the treat."

Read the passage. (1) queen victoria of england remained in mourning for several years after the death of her husband, albert. (2) victoria did not like to be seen in public during that time. (3) she remained in seclusion in the palace and let her son, the prince of wales, represent her at most public functions. (4) she eventually returned to public life after prime minister benjamin disraeli persuaded her to do so. (5) upon her return, victoria showed concern for england’s poor and needy, which endeared her to her subjects. which is the most effective way to vary the sentence patterns in the passage? lengthen sentence 5. start sentences with different parts of speech. invert most of the sentences. combine sentences 3 and 4.