根据所给的汉语提示,用合适的单词填空。 小题1:---Do you know Hong Kong? ---Yes,it ____________ (回归)to China in 1997. 小题2:Lucy and Tom have been in love for many years and they’ll get ____________(结婚的)next month. 小题3:They all think it’s____________ (不可能的)to finish the work in such a short time. 小题4:How to protect the ________________(环境)has been under discussion. 小题5:The fans _______(鼓掌)and screamed when the famous singer appeared on the stage. |