Complete the text using the correct form of verb to be in present or pasttoday ___ our class field trip to the museum of natural?

Complete the text using the correct form of verb to be in present or past today ___ our class field trip to the museum of natural. It __near our school. We ___ very excited to see the ice age exhibit we'll see many animals. The mamoth ____ a huge hervivore and ____ the ancestor of elephants. Sabertooth cats ___ very strong predators that ___ now extinc. My favorite ___ always the dinosaurs. They ___ incredible!