3.I write new words in my notebook and then read them aloud.

4.I learn English because I want to be an English teacher.

5.I ate nice food, danced and sang songs.

Question 4:1)International

                   2)practise

                   3)speak

                   4)Teacher's Day

3, I write new words in my notebook and then read them aloud.

4, Because of I want to be an English teacher, I learn English.

5, I ate nice food, danced and sang songs.

Part 2:

1, international

2, practise

3, do homework

4, join Children's Days

5, speak