––Who would you rather _____ your graduation ceremony tomorrow, your parents or friends?––All of them.
John was dismissed last week because of his ______ attitude towards his job.
Since Tom ______ downloaded a virus into his computer, he can not open the file now.
It is not socially ____for parents to leave children unattended at that age.
.I hope I will not be called on in class as I’m not yet____prepared.
You can see the stars on a clear night, but in the daytime they are ____ .