II. Điền dạng đúng của động từ trong ngoặc (Verb Tenses):
- They (go) _______ to the cinema last night.
- She (work) _______ here since 2010.
- If it (rain) _______, we will stay at home.
- The letter (write) _______ by him yesterday.
- He (play) _______ football when I arrived