____ you may be right , I can’t agree completely.
______ I always felt I would pass the exam, I never thought I would get an A. A. While B. Unless C. If D. Until
The English teacherher students how to improve their comprehension skill since last week.
Mary ______ all the housework, she dropped herself into the sofa, sighing with relief.
—How many practical plans has your deskmate made this week? —. All have turned out disappointing.
Fortunately , the adventurers brought the GPS with themselves, they might have been lost in the desert.