.If you try your best to study, I think it quite _____that you will catch up with other students.
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.