______to use in April,2005,the road has solved the long-standing problem of traffic jams of this area.
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.
I’ll take ___ wants to go.
Mary was taken to be ____.