The boys are looking forward ______ swimming tomorrow afternoon .

The owner of the cinema needed to make a lot of improvements and employ more people to keep it running, ______ meant spending tens of thousands of pounds.

Mother wanted to be a good provider, a role she ______ since her marriage to Father

______ our return, all the students burst into cheers for our excellent performances

It was only after he had read the papers _______ Mr．Gross realized the task before him was extremely difficult to complete．