L6 : Present Simple – Continuous-Past simpleL7 : Past simple – Future simple- Past continuousL8 : Present Perfect – future continuous L9 : Past perfect – future perfect Vocabulary : SGKSpeaking : SGKNgoài ra còn có article ( a an the ) ,preposition, adverb of : frequency-movement- verb … Bình luận
L6 : Present Simple – Continuous-Past simple
L7 : Past simple – Future simple- Past continuous
L8 : Present Perfect – future continuous
L9 : Past perfect – future perfect
Vocabulary : SGK
Speaking : SGK
Ngoài ra còn có article ( a an the ) ,preposition, adverb of : frequency-movement- verb
…