Present perfect or simple past
Present continuous or present perfect continuous
EXESRCISES ON PAST SIMPLE OR PRESENT PERFECT
the present perfect tense + exercise
Tài liệu Present perfect continuous & Present perfect continuous and simple pptx
present perfect and present perfect continuous
Unit 9. Present perfect continuous ppt
Unit 10. Present perfect continuous and simple doc
Sự khác nhau giữa Present Perfect và Present perfect continuous pdf
Present perfect and present continuous perfect tense
Present perfect simple and continuous potx
Present Perfect Continuous - Hiện tại Hoàn thành Tiếp diễn pps
BT Past Perfect and Present Perfect Continuous
Simple past or present perfect tense