V.
1.A(a->an)
2.B(around->arounded)
3.B(look for->look after)
VI.
1.The boy said they had to try their best to win the match
2.That room is large enough to hold ten visitors
3.The shirt ,which I bought yesterday..,is too small for me.
4.He didnt know where he could find more information
5.Although my sister was tired,she helped me with my homework
6.She asked me where I had learned E
7.The villager in remote areas used to collect water from rivers or pools
8.They dont know where they left for the hotel