Font size
A-
A
A+
Site color
R
A
A
A
ข้ามไปที่เนื้อหาหลัก
Remove advertising on this site for only
$19.95 USD per month
or
$219.95 USD per year
(plus local taxes).
Side panel
หน้าหลัก
ปฏิทิน
More
Thai (th)
English (en)
Thai (th)
ท่านเข้าสู่ระบบในฐานะบุคคลทั่วไป
เข้าสู่ระบบ
หน้าหลัก
ปฏิทิน
ขยายทั้งหมด
ย่อทั้งหมด
Past (อดีต)
Grammar
Past (อดีต)
Main content blocks
Open course index
Section outline
Select activity 10. was/were
10. was/were
Interactive Content
Completion
Students must
View
Receive a grade
Select activity 11. worked/got/went
11. worked/got/went
Interactive Content
Completion
Students must
View
Receive a grade
Select activity 12. I didn’t … Did you …?
12. I didn’t … Did you …?
Interactive Content
Completion
Students must
View
Receive a grade
Select activity 13. I was doing
13. I was doing
Interactive Content
Completion
Students must
View
Receive a grade
Select activity 14. I was doing and I did
14. I was doing and I did
Interactive Content
Completion
Students must
View
Receive a grade