For most informal dinners，you should wear comfortable，______ clothes.

Jill goes to school ________ her bike everyday.

Your performance in the driving test didn’t reach the required standard — ___, you failed

In our childhood, we were often ______ by Grandma to pay attention to our table manners.

The procedures(程序) of operating a computer have been ______ several times, the results of which have made it much easier _______.[ ]