--- Sorry, I'm afraid I can't go camping with you. I have to make a good preparation for the entrance college examinations. --- __________! We can camp together next time.
In my opinion, some of the news _____ unbelievable.
Joy and Sorrow _____ next-door neighbours.
Ten minutes ______ a long time for one who waits.
E-mail, as well as telephones, ________ an important part in daily communication.
_____ you ready?