#giub_unit17
#farsi
#page_34
#present_perfect
#present_perfect_continuous
Grammar in use, Basic

#giub_unit19
#farsi
#page_38
فرق دو زمان
#present_perfect #simple_past
Grammar in use, Basic

#giub_unit21
#farsi
#page_42
طرز استفاده این دو زمان
#present_perfect #simple_past
Grammar in use, Basic

#giub_unit23
#english_only
#page_47
#exercises
#passive
#present_continuous #present_perfect
Grammar in use, Basic

#giui_unit7
#exercises
#farsi
#exercise_7.1
#present_perfect
Grammar in use Intermediate
#حال_کامل

#giui_unit7
#page_15
#farsi
#exercise_7.2
#present_perfect
Grammar in use Intermediate
#حال_کامل

#giui_unit7
#farsi
#page_15
#exercise_7.3
#present_perfect
Grammar in use Intermediate
#حال_کامل

#giui_unit7
#farsi
#page_15
#exercise_7.4
#present_perfect
#حال_کامل
Grammar in use Intermediate

#giui_unit7
#english_only
#page_14
#box_c
#box_d
#box_e
Grammar in use Intermediate
#حال_کامل
#present_perfect

#giui_unit7
#page_15
#english_only
#exercise_7.1
#exercise_7.2
Grammar in use Intermediate
#present_perfect
#حال_کامل

#giui_unit7
#page_15
#exercise_7.3
#exercise_7.4
#present_perfect
#english_only
Grammar in use Intermediate
#حال_کامل

#giui_unit8
#farsi
#page_16
#box_b
#present_perfect
#حال_کامل
Grammar in use Intermediate

#giui_unit8
#farsi
#page_16
#box_c
#present_perfect
#حال_کامل