When _____ he leave the hospital?" I asked the doctor.

It is requested that each of the teachers invited ______ a performance at the. party.

--- I don’t mind telling you what I know.
--- You _________ . I am not asking you for it.

--- It’s already 9:00 o’clock, but he hasn’t turned up yet. 
--- He ______ in the traffic jam.

It’s already 11 o’clock and nobody answers the phone. George ________ asleep now.

This project _____ considered thoroughly, and I’m sure it _____ finished on time.

Look! Tom is too sleepy to work. He __________ up watching TV.

Some festivals are held to honour the dead or to satisfy the ancestors, who __________ return either to help or to do harm.

--- I saw Mr Li at the meeting yesterday.
--- Did you? He ______ have attended, for he had asked for sick leave.

The ____ expression on his face suggested that he ____ understand what I said.