Fill in the Blanks Reading together.Online version This is a very easy but useful game. You have to read the paragraph and then fill in the blanks with the words you think are correct. by Juan Carlos Porras Q 1 we largest unique species smallest intelligent whale is are There more than 4 , 000 different of mammals on Earth . The is one kind of bat , which weighs 0 . 05 ounces . The is the blue , which can be 100 feet long and weigh 150 tons . It important to know that are mammals , probably the most group of them , because we are the group able to read and write .