An e-mail address consists _______letters and dots and the symbol‘@’.
The famous artist passed away______ the evening_______ August 15th.
—Can I come to your house on Saturday or Sunday ? —________is OK. I’m free this weekend.
—Can you tell me who you’re going to_______ about the secret? —Nobody. I just want to keep it to myself
Only____________ of the food__________ bad. You needn’t throw all away.
—What should we________ the old books? —Let’s ask our teacher how to________ them.