I have ..... my listening skills by using podcast - been practicing , My sister has.... her homework all day  - been doing, Marcela has been training hard ... - for months to win the UFC championship, Marcela ... hard for months to win the UFC championship  - has been training, My father has been trying to fix his car  ... - since thursday, She has ..... the piano. - been playing,

Present perfect progressive

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ฝัง

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

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