The girl looked at me with a _______expression. Maybe the problem was quite _________.
This dictionary is _____ to my reading, but that one is __________.
. We can hope ___ the best but we must prepare ____ the worst at the same time.
.Professor White has received a letter ___ to give a lecture in Peking University.
.The ____ in these villages has to get its water from well-spring.
—Where is your Chinese teacher from? —I’m not sure, but his Chinese ____ Hebei.