问题详情：
词汇；根据汉语或句意，写出句中所缺单词。
1. It is _________to remember all these new words in such a short time. (困难的)
2. She decided to buy several___________ online. (照相机)
3. The dishes on the table are__________. We all enjoy them. (可口的)
4. My shoes are worn out. I need a new _________.
5. Could you tell me how to open the box? Just _______ the button.
【回答】
1. difficult 2. cameras 3. delicious 4. pair 5. push press
知识点：单词拼写
题型：单词拼写
