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。
Calling is faster than emailing.
I check my email first thing every morning.
Sorry for my late reply to your email.
I flagged the important emails.
I thought I sent the email, but it was still in drafts.
I updated my email signature.
Please check your spam folder.
I almost sent the email to the wrong person.
Write clear subject lines in your emails.
I struggle with how to start emails in English.
I sent an email with an attachment.
I unsubscribed from the newsletter.