#giui_unit27
#farsi
#page_54
#box_a
Grammar in use Intermediate
#must

#giui_unit27
#farsi
#page_54
#box_c #box_d
Grammar in use
#must

#giui_unit27
#farsi
#page_55
#exercise_27.1
#exercise_27.2
Grammar in use Intermediate

#giui_unit27
#farsi
#page_55
#exercise_26.3
#exercise_26.4
Grammar in use Intermediate

#giui_unit26
#english_only
#page_52
Grammar in use Intermediate
#could_do
#could_have_done

#giui_unit26
#page_53
#english_only
#exercises
Grammar in use Intermediate

#giui_unit27
#english_only
#page_54
#must
#must_not
#must_not_have
Grammar in use Intermediate

#giui_unit27
#page_55
#english_only
#exercises
#must
#must_not
#must_not_have
Grammar in use Intermediate

#giui_unit28
#farsi
#page_56
#may #might
Grammar in use Intermediate
تمام صفحه ۵۶

#giui_unit28
#farsi
#page_57
#exercise_28.1
#exercise_28.2
Grammar in use Intermediate

#giui_unit28
#farsi
#page_57
#exercise_28.3
#exercise_28.4
Grammar in use Intermediate

#giui_unit28
#english_only
#page_56
#may #might
Grammar use Intermediate

#giui_unit28
#english_only
#page_57
#exercises
Grammar in Use intermediate

#giui_unit29
#farsi
#page_58
#box_a
قسمت اول باکسa
Grammar in use Intermediate

#giui_unit29
#farsi
#page_58
#box_a
قسمت دوم باکسa
#box_b #box_c #box_d
#box_e
Grammar in use Intermediate

#giui_unit29
#farsi
#page_59
#exercise_29.1
#exercise_29.2
#exercise_29.3
Grammar in use Intermediate

#giui_unit29
#farsi
#exercise_29.4
#exercise_29.5
#page_59
Grammar in use Intermediate

#giui_unit29
#page_58
#english_only
#may #might
Grammar in use Intermediate
در این فایل، فارسی موقوف
English-only

#giui_unit29
#english_only
#page_59
#exercises
Grammar in use Intermediate

در این فایل، فارسی موقوف
English only

#giui_unit30
#farsi
#page_60
#box_a
Grammar in use Intermediate
#have_to #must

#giui_unit30
#page_60
#farsi
#box_b #box_c #box_d
Grammar in use Intermediate