描述事物变化的词汇 — 英语情景题

Read and complete. 补全对话，每空一词，描述事物的变化。 Tom: Lily, I made a cake yesterday. It was hard (硬的) before. Lily: And now? Tom: Now it is (1)________. We can eat it easily. Lily: Look at my juice. It was hot, but now it is (2)________. I like cold juice. Tom: The chocolate in your hand is becoming soft. It (3)________ fast in the sun. Lily: Yes! Things can (4)________ a lot.