--- She should have been warned of the danger before she carried out her traveling plan.--- ______, but she wouldn’t listen to me.
Have you forgotten________a ruler from Tom?Please remember________it to him tomorrow.
—It's better for you to listen more in your spare time. —I think your suggestion deserves________.
That is to say,missing the chance means________for another year.
I still remember________to the Famen Temple and what I saw there.
In some cities the traffic police use computers to keep the traffic________smoothly.