Henry has been looking forward to ________ his present for days, so now all that he’s lookingforward to is ________ whether his father is back home.
Failure to face up to painful experience can be ______ form of stress itself, and can increase ______ possibility of illness.
One can’t be really happy if _________he enjoys doing is regarded by society as of no importance.
Tom does speak Chinese well, but his reading and writing skills leave much _________.
We’d better take umbrellas—I’m sure it _____ when we arrive in London; it’s always wet there at this time of year.
It remains unknown _____the peace talk between the two countries is going to lead.