Excuse me, when and where will the next Olympic Games take place?— The 31st Olympic Games _______ in Rio de Janeiro, the capital of Brazil in 2016.

The students were all tired but ________ of them stopped ________.

This box is too heavy.—Well, we have got some ________ ones. They’re over there, on the desk.

What did you do ______ your last day off? —I took my dog ______ a walk.[ ]

He is so careless that he often his school things at home.