The more ______ we take the safety standards, the further we can speed up the development of the school bus industry [ ]

Previously we wish some of the things ________ effortless, but we now find them unattainable.

Having checked the doors were closed, and ______ all the lights were off, the boy openedthe door to his bedroom[ ]

We __________ so tired. We’ve only been to a party.

e was a student, he would get upearly and work late into night, believing “______________”