------Will you have a picnic with your classmates in the park this weekend?.-------Yes we

问题补充：

------Will you have a picnic with your classmates in the park this weekend?.

-------Yes, we may. But .

A. I’m afraid not

B. it’s up to you

C. it depends

D. take your time

答案：

A. I’m afraid not

B. it’s up to you

(答案→)C. it depends

D. take your time

解析：考查交际用语：A. I’m afraid not恐怕不会B. it’s up to you由你决定，

C. it depends那就看情况而定了D. take your time别着急，慢慢来，句意：--这个周末你和同学到公园野餐吗？--是，我们可以，但是 要看情况而定。选C。