Mr Bush is on time for everything. How____ it be that he was late for the opening ceremony?.

——I can’t find my purse anywhere.——You       have lost it while shopping.

To tell the truth, if it were not for the fact that you______ my daughter, I would not take such pains to serve you.

You surprise me! You ________ fall asleep in such an important meeting.

All the students suggested that they __________ two weeks to prepare for the exam.