—Where is Tom ?—Well , he you here . Otherwise he would come down right now .
It is believed that this book is _______ worth reading than that one.
When the peace talks _______, they realized that there would be a war between the two countries.
---When will your new book come out? ---It _____ be out in a month at most.
I’m afraid that the thread will break _____ it’s the weakest.
---We are late because we took _______ wrong road. ---You should be careful ______ next time.