Don’t reply to any e-mails _______ personal information, no matter how official or formal they appear.
14. With some books badly needed_________, she hurried to the bookstore.
12.So absorbed__________in her work that she didn't realize I was behind her.
11.It will take us another five years______the construction of all the 121 roads is completed.
9.Loulan City is not at all__________a traveler who has never seen the desert before can expect.
8. The doctor insisted she____in bed. But her smiling face suggested there____nothing serious.