_________ fantastic time they had playing hide-and-seek in the park!

_________difficult questions the teacher is asking! Only a few students can answer them!

_______bad weather we are having !We've never had_______ rainy days. 　

—_______hot weather in Jinan now!—Yes, I can’t stand it.

—           pleasant weather it is today!— Yes, it is. Let’s go and enjoy the beautiful cherry flowers.