Put in the if needed. example: who is-j.r.r tolkien? 1)do you know taylors? the are a very nice family. 2)i think william brown is brightest student. 3)can you play piano? 4)i am afraid of dogs. first world war began in 1914. 6)last year jill visited australia and usa.

1)Do you know the Taylors?The are a very nice family.
2)I think - William Brown is the brightest student.
3)Can you play the piano?
4)I am afraid of - dogs.
5) The First World War began in 1914.
6)Last year - jill visited - Australia and the USA.