【题目】Read and choose.(选词填空)
to, or, and, in
【1】The summer vacation is in July ________ August.
【2】I’ll sing ________ my mum on Mother’s Day.
【3】Tree Planting Day is ________ March.
【4】Mid-Autumn Day is in September ________ October.
【答案】
【1】and
【2】to
【3】in
【4】or
【解析】
略