Bob looked back only to find an old classmate whose name ______ him for the moment.
Although she is new here, she seems to be ______ with everyone who comes to the store.
The thieves ______ the waste paper all over the room while they were searching for the diamond ting.
No one would have time to read or listen to an account of everything ______ going on in the world.
--Would you like this pair, or that pair? ---___ will do.
The family quarrelled about ___ shares the whole night.