—Could I have a word with you，mum?—Oh，dear，if you _____．

—Why didn’t you put your cellphone in your overcoat pocket?—I ________, but I was afraid it would be stolen.

You ________ pay too much attention to your reading skill, as it is so important.

 According the judgement in the court, the driver _______pay for all the damage.

 Attention, please. All of you students _______ remain in their seats until all the papers have been collected.