3. ใช้กับเหตุการณ์ 2 เหตุการณ์ที่เก

3. ใช้กับเหตุการณ์ 2 เหตุการณ์ที่เกิดขึ้นในอดีต เหตุการณ์หนึ่งเกิดขึ้นและกำลังดำเนินอยู่ และมีอีกเหตุการณ์หนึ่ง ซึ่งเป็นเหตุการณ์สั้นๆ เข้ามาแทรก (The first action was happening when the second ,shorter action happened.)
เหตุการณ์ที่เกิดก่อนและกำลังดำเนินอยู่ ใช้ past continuous เหตุการณ์สั้นๆ ที่เข้ามาแทรก ใช้ past simple
- The student interrupted her while she was explaining how to use the machine. (นักเรียนพูดสอดแทรกเธอ- ในขณะที่เธอกำลังอธิบายถึงวิธีการใช่เครื่องจักร)

ผลลัพธ์ (อังกฤษ) 1:

3. use the 2 events event that occurred in the past. One of the events occurs, and the event is in progress and one another, which is a short coming event inserts (The first action was happening when the second, shorter action happened.)
. Events that occur before and performing live Use the past continuous short event insertion incoming Use The past simple-interrupted while her student
she was explaining how to use the machine: (speaking to her students integrate-while she was explaining how a machine)
.

ผลลัพธ์ (อังกฤษ) 2:

3 Use of the 2 upcoming events in the past. An event occurred and are ongoing. And there is one more event This is a short event to intervene (The first action was happening when the second, shorter action happened.).
incident was ongoing and the past continuous short event. Simple insertion into the past.
- The Student Interrupted Her while SHE was explaining How to Use The machine. (students insinuation her - while she was explaining how to use the machine).

ผลลัพธ์ (อังกฤษ) 3:

3. Used with 2 incident incident in the past. One event happens and is ongoing, and there is one event, which is a short event. Insert (The first action was. Happening when the second shorter action, happened.)
.The incident before and on use past continuous short events that interrupt the use past simple
- The student. Interrupted her while she was explaining how to use the machine. (students interrupted her. While she was explaining how to use the machine.)
.