日本語をクリックすると英文が表示されます。まずは自分で英語にしてから答え合わせを。
I'll call you back later.
I'm going to call her tomorrow.
Can you call me later?
I called my mom yesterday.
Did you call her yesterday?
Apparently you can only cancel by phone.
I forgot to call.
Why don't you call her?
If you don't mind, could you call me later?
It would help if you could call later.
I'm tied up right now, I'll call you back later.
the signal's bad, I'll call you back later.