Have you checked the engine?— Yes, I did twice; there ______ be anything wrong with the car.[ ]

It remains to be seen ________ the newly formed committee’s policy can be put into practice

Look! How______ the shop is !—Yes. There are always lots of people buying things there.

Meeting again by chance, Lucy and Amy are delighted tothe friendship where it left out years ago.

More and more rich people have promised to ______ their wealth after death to help the poor and the disabled.