他们真在树林里野餐吗

英文：
现在进行时：Are they really having a picnic in the forest？
将来时：1.Will they really have a picnic in the forest?
2.Are they really going to have a picnic in the forest?
过去式：Did they really have a picnic in the forest?
过去完成时：Have they really had a picnic in the forest?

我的答案没错滴！因为我是小学六年级+小学剑桥英语二级！

这问题提得真是深奥啊！
佩服佩服。