根据句意及汉语或首字母提示写单词,补全句子.

根据句意及汉语或首字母提示写单词,补全句子.
1.Happy Valley is a famous ________(娱乐)park in Shenzhen.
2.The telephone in the office was _____(失灵的)just now.
3.The questions Judy asked were ____(相关的)to the class project on pollution.
4.I can't _____(接受）the present because it's too expensive.
5.We ______(拒绝）the idea of playing outside in the rain.
6.His cousin has gone to England to ______(增进）his studies.