日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
I .根据提示拼写单词
1. We have difficulty _________(climb) to the top of the mountain
2. He can't help crying because of ____________(sad).
3. The teacher _________ (advice) us to watch more English movies.
4. The speech was so boring that almost everyone felt __________ (sleep).
