她的手錶是英文的，它們放在沙發上

where are the sofas

they are in my room >>>More

Where are the ducks?

They are on the sofa. >>>More

讓你寫出這句話的英文版本，應該是這個意思，並將“David's watch on the couch”這句話翻譯成英文。

where is my book ? They are on the sofa

He lay down on a sofa just now.

lay是lie的過去式，既然是“just now”，就要用簡單的過去時。 >>>More