You are well prepared for the job interview, ______ there’s no need for you to get so nervous.
He kept the light in his room________the whole night.
________you put your heart into your study, you'll feel________in it.
That is the place where I________when I was a child.
The classroom is big enough________, but we'll have to move if we have more students.
We went to Canada to travel and my cousin________as our guide.