Unit 4 January is the first month. Lesson 22 习题 2一、根据句意及首字母填空。1. M_ is the third month of the year.2. A_ is my mothers favorite month.3. T_ turn green in spring.4. Look! The g_ are green. They are so beautiful.5. We should do our best to s_ the pollution.6. You should eat more e_ to keep healthy.
