问题
填空题
写出下列单词的相应形式。
1. do(单三)___________
2. say(单三)___________
3. have(过去式)___________
4. sandwiches(单数形式)___________
5. egg(复数形式)___________
答案
1. does 2. says 3. had 4. sandwich 5. eggs
写出下列单词的相应形式。
1. do(单三)___________
2. say(单三)___________
3. have(过去式)___________
4. sandwiches(单数形式)___________
5. egg(复数形式)___________
1. does 2. says 3. had 4. sandwich 5. eggs