3rd year September 24th

Unit 5C: Present perfect simple vs present perfect continuous.

HOMEWORK:
-Unit 5C (language builder)

https://elt.oup.com/student/englishfile/intermediate3/grammar/file02/nef_int_grammar02_b01?cc=ar&selLanguage=en
https://elt.oup.com/student/englishfile/intermediate3/grammar/file02/nef_int_grammar02_b02?cc=ar&selLanguage=en