课时作业(三) 必修1 unit 3 travel journal ⅰ.单词拼写 1．she walks so fast that i can’t keep________(步调) with her. 2．to write a good essay，you must first________(组织，整理) your ideas well. 3．________(骑自行车) is not only good for the environment—it’s also a good form of exercise. 4．if you don’t speak good english，you’ll be at a big________(不利条件) when you try to get a job. 5．he is so________(顽固的) that nobody can change his mind.
