It is already 6:00Don’t turn on the computerFather is _____ to come back at any moment

A student can learn .

How did you find the trip to the West Lake —________.

eople ________ not have plans yet for New Year’s Eve, but others know exactly what they will be doing.

I think Mr. Zhang may be in his office. — No， he _______ be there. I saw him _______ just now.