| A．What will they do in December? | B．What will they do on December? |
| A．Will you come to the party? | B．Will they come to the party? |
| A．We usually have a school trip in autumn. | B．We usually have a school trip in spring. |
| A．We have a little fun things in spring. | B．We have a few fun things in spring. |
| A．What is Tree Planting Day? | B．When is Tree Planting Day? |
| A．When | B．How | C．What |
| A．May | B．April | C．December |
| A．What | B．Where | C．When |
| A．of | B．for | C．with |
搜索
