She’s _____ things for your birthday .

A．bought

B．buy

C．buying

请根据图片回答下面的问题：
What are you doing?

The boys are______________ under the tree

A．have a picnic

B．having picnic

C．having a picnic

选择正确的词填空
【小题1】My grandparents________(living, live)in the UK.
【小题2】We like________(go, going)to the park together.
【小题3】I often play table tennis with________(they, them).
【小题4】Do you want________(going, to go)shopping with John?
【小题5】Look! My grandparents________(are cooking, cooking) in the kitchen.

I am flying in the sky. My mum is _______ to say goodbye. （ ）

A．wave

B．waving

C．waveing