用括号内所给词的适当形式填空 1. Peter! It’s eight thirty. It’s time for you _____ (have) breakfast. 2. He wants ______ (eat) some rice. 3. Mary is good at _______ (dance) and singing. 4. _____ she ______ (want) a hamburger? 5. _______ (not close) the window, please.