⑴When is Tree Planting Day?         A、We usually have a school trip.

⑵Is the singing contest in May?       B、Autumn.

⑶What's your favourite season?       C、It's in March.

⑷Will you go to the Great Wall?       D、Yes, it is.

⑸What do you usually do in autumn?  E、Yes, we will.

例句：What will you do for your mum on Mother's Day?

I will cook for my mother.（cook）

⑴New Year's Day          A、April

⑵Easter sports meet        B、May

⑶May Day                C、June

⑷Children's Day           D、February

⑸winter vacation          E、January

⑹Tree Planting Day        F、July

⑺Christmas                 G、March

⑻China's National Day       H、September

⑼Teachers' Day December     I、December

⑽summer vacation            J、October

— It's September.