Good news! There is ______ a birthday party this weekend．—Great．I was told it was Mary’s ______ birthday this weekend．

My brother isn’t at home. He to Hong Kong Disneyland.

I find _______ difficult to finish the work on time. We only have three hours left.

I had a hard time with math and I wasn’t ______ to get the bad report from my math teacher.

Before you start this task, you ________ realize its importance of doing it.