主要你唔知12,13題對不對.
我唔太識分last for a period of time (past continuous)既定義
就13題來說,opponents會唔會係unhappy 左a period of time?
如果我錯左,請教教我點解,謝謝.
更新1:
*主要係唔知12,13題對不對.
更新2:
下方001答唔到我...
更新3:
http://i1326.photobucket.com/albums/u653/xdxdk12/638363CF0001_zpsf6557362.jpg