There are a few books on the shelf. But only one of them is________.
Wait till you are more ________ . It’s better to be sure than sorry.
_________ the internet is _________, I do not think it is a good idea to spend too much time on it.
Jack Ma(Ma Yun), CEO of ALIBABA.COM,first touched a computer in 1995, _______ he visited a friend living in Seattle.A. where B. when C. on which D. that
.The poor condition of the Acropolis set the Greek government ______into consideration the preservation of it.
.He had a bad week. He lost his job, ________ ,his car was stolen.