You (would/could/should) have called me before knocking on my door.
建議選should
I (wouldn’t/ couldn’t/ shouldn’t) have said yes to the tennis match anyway, because of my busy schedule at work.
建議選shouldn’t
......has always been my favourite activity on cold winter nights. (sit by the fire and read)
建議寫Sitting by the fire and reading
I ...... Italian before I came to live in this country. (study)
建議寫 had studied |
