Since Margot found it difficult to settle in a new place, she felt ______ that the family had to move.
| A．upset | B．crazy | C．happy | D．easy |
________you never plan to visit the polar bears in the North Pole or the penguins in the South Pole，now it is the proper time to start thinking about that.
| A．Until | B．Unless | C．As long as | D．Even if |
Liu Xiang’s talent for running and his ability to learn from his experiences________greatly to his many successes in sports.
| A．owed | B．contributed | C．devoted | D．related |
There was________much smoke________they couldn’t see across the hallway.
| A．too；that | B．such；as | C．so；that | D．rather；than |
________what I had originally thought boring，the trip to Qingdao turned out to be fun.
| A．Related to | B．In place of | C．Contrary to | D．Because of |
________about the poor state of students’ physical fitness，the education ministry has urged local departments to increase spending on physical education.
| A．Having concerned | B．To be concerned |
| C．Concerned | D．To be concerning |