He is very glad and keeps smiling,____he has already known the good news.
Money is important _____ it’s not the only important thing in our life.
I have to work hard _____ the test.
Please send ______ my best wishes when you go to visit your grandparents.
How many________ do you need to finish this article?
Walk _______ the bridge and then turn left ______ the right at the first turning .