1 . Chinese people are good at making steamed buns, especially those s___________ with vegetables such as mushrooms, cabbage as well as meat like pork, mutton and beef. (根据首字母单词拼写)

2 . If you are an English learner at a beginning level, reading s_________ stories and novels may help you because the original works can be hard and complex. (根据首字母单词拼写)