— I think Mr. Zhang may be in his office.— No, he _____ be there. I saw him ____ there just now.
Eric arrived on time, ______ it was the rush hour.
Someone ______ at the door. Can you open it?
Steven, we should ______ the bus at the next stop.
Mom is cooking dinner. It ______ so nice.
I ______ follow you. Would you please repeat it?