单选题______conscious of my moral obligations as a
单选题______from space, our earth, with water covering
单选题They are going to have the serviceman______ an
单选题The well-maintained facility in San Francisco
单选题There seemed little hope that the explorer,
单选题Can you have your report______tomorrow?
单选题Understanding the cultural habits of another
单选题The bedroom is in a terrible mess;
单选题The garden looked as if it______for years.
单选题The central provinces have floods in some years,
单选题We______our breakfast when an old man came to
单选题Tom______better than to ask Dick for help.
单选题I don't skate now, but I used______when I was a
单选题By the year 2020, production in the area is to
单选题It is going to be fine tomorrow. ______.
单选题This is______bag for me to carry.
单选题She ought to stop work; she has a headache
单选题There has been a great increase in retail sales,
单选题English and Chinese______quite different
单选题It was______we had hoped.