If you are not sure how to use the words, you may ______ the words in your handout.

xa0;dead tired. I can’t walk any further, Jenny.—____, Tommy. You can do it.

This kind of desk can be _______ to theheight you need. Besides, it is not expensive at all.

It is not socially _____ for parents to leave children unattended at that age.[ ]

idges over the Fuyang River have been rebuilt,_________ it possible for boats to sail.