I failed the exam.— ______! You still have another chance.

The victim’s parents have offered a(n)______ for any useful information ______to the arrest of the murder.

_______did you tell him about the event ,Gina —By________ e-mail.

The expert suggests _________ more vegetables and fruits every day.

Have you ever visited the Water Cube?— YesWhen I served as a volunteerin Beijing, I it twice.[ ]