YOU SAID:

Did you see that movie last night?

INTO JAPANESE

あなたは昨晩あの映画を見ましたか

BACK INTO ENGLISH

Did you watch that movie last night?

INTO JAPANESE

あなたは昨晩あの映画を見ましたか。

BACK INTO ENGLISH

If you saw the movie last night.

INTO JAPANESE

場合は最後の夜、映画を見た。

BACK INTO ENGLISH

If you saw the movie last night.