Rewrite the sentences (按要求改写句子,每空一词)
1. Be quick, please. (否定句)
_________ be quick, please.
2. The Chens are having a holiday on the beach.
What _____ the Chens _____ on the beach?
3. Your father work in a post office. (用 bakery 改成选择疑问句)
_______ your father_______ in a post office _______ a bakery?
4. There is some milk in the bottle. (否定句)
There ________ milk in the bottle.
5. These flowers are purple and pink (对划线部分提问)
_______ _______ are these flowers?