1 . The President spoke to the nation from a television ________(演播室). （根据汉语提示单词拼写）

2 . He is likely to build a s_______________(工作室) of his own with the help of his friends．（根据汉语提示单词拼写）

3 . I live in Seattle, and my __________ (工作室) is a small space next to kitchen in my apartment. (根据汉语提示填空)