Would you like to _________ us in a game of cards? — I’d like to, but I have to _________ a lecture.

With the world changing fast, we have something new ____ with all by ourselves every day.[ ]

Finally he reached a lonely island ________ wascompletely cut off from the outside world

She is the second______student in our class..

Once this kind of cellphone is ______, I will try to get one for you.[ ]