--- Have you told him we have changed the plan?I _____ have, but I haven’t done it yet.

He asks that he ________ an opportunity to explain why he’s refused to go there.

--- Shall we take the 10:20 train?--- No. If we took that train, we       too late.

--- Is there a bus to the downtown? -----There ____ be, for it is too late now. You’d better take a taxi.

All the doctors in the hospital insisted that he ____ badly wounded and that he ____ at once.