----- Nội dung dịch tự động từ ảnh ----- 1) We (finish) our dinner half an hour ago. 2) The farmers (work) in the field now. 3) Mrs. Green always (go) to work by bus. 4) My parents (live) in London. They (be) there for 20 years. 5) She paid for her ticket and (leave). 6) She (sit) under a tree when it (begin) to rain. 7) How many times you (see) him since he went to Edinburgh? 8) Mr. Davy (work) in the same place for thirty years and he is not planning to retire yet. 9) Rivers usually (flow) to the sea. 10) Do you know that man who (smoke) there? 11) My brother (work) in this factory since 2005. 12) I (wash) my hair before breakfast this morning. 13) What Tom (do) when you saw him? 14) How often you (read) a newspaper? 15) He (play) football since he (be) ten years old.