____ the storm on the sea,it is reported that the president has put off the trip.
| A．thanks to | B．because of | C．due to | D．as a result |
She is _____ careful girl ______ she hardly makes mistakes in the exam.
| A．so, that | B．such, that | C．a such, that | D．such a, that |
He was so careless that he left _____the door ____.
| A．leaving…unlocked | B．to leave…locked |
| C．left…unlocking | D．leaving…locking |
____ many times, I could not remember her telephone number.
| A．Told | B．Being told | C．Having told | D．Having been told |
Mr. Johnson insisted that he _____ his debts, but nobody believed him.
| A．pay | B．pays | C．paid | D．had paid |
If only I _____ a few days ago！Then I wouldn’t have been feeling so worried now.
| A．looked ahead | B．could look ahead |
| C．were to look ahead | D．had looked ahead |