John was dismissed last week because of his ______ attitude towards his job.
It is said that books on ______ popular science are in ______ short supply.
--Did you see “Running Man”? --- ______. Smart man(潮人),you know.
---Why should you be so late today ? ---I got stuck in the heavy traffic, or I ____________here earlier.
---Look,what a mess in the kitchen! ---I ______cooking fish in a new way and I really have no time to tidy it up now.
______you may have,you should gather your courage to face the challenge.