You may know better about Jack London if you have read a book_______ the name of The Call of the Wild.

________ cleaning the yard and making up the beds for the old, we also read newspapers for them and had chats with them. 

I will bring a flashlight with me _________ I will be able to see in the dark.

I turned to the headmaster and he promised to do everything _ his power to help. me out.

The oceans and seas _________ the islands are deep blue and many cities lie _________ a bay.