改变下列单词的一个字母，使其成为另外一个单词。
1. bear ________ 
2. car ________
3. say ________ 
4. snow ________
5. come ________

--How’s the weather in Datong?
--It’s ________.

Read and write T or F: We can’t play in a mess room. （______）

选词填空。
A. seasons B. cool C. cold D. warm E. hot
A. seasons B. cool C. cold D. warm E. hot
1. It’ s ___________ in April.
2. It’ s ___________ in July.
3. It’ s ___________ in September.
4. It’ s ___________ in December.
5. There are 4 _______ in a year.

Look ________ the giraffe. It's so ________.(   )

A．at; tall

B．in; short