Pronunciation
- Sound /t∫/ & /dʒ/
- Exercises
Grammar
Present perfect
- Forms
- Uses
- Exercises
Use of English
- Guessing game

{"id":1843,"type":"audio","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/05/track_155.mp3","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1844,"type":"audio","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/05/track_156.mp3","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1845,"type":"audio","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/05/track_157.mp3","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1846,"type":"audio","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/05/track_158.mp3","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1847,"type":"audio","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/05/track_159.mp3","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1848,"type":"audio","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/05/track_160.mp3","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1849,"type":"audio","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/05/track_161.mp3","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1850,"type":"document","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/05/session_14.pdf","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/pdf-large.png"}