Scott spent the _______ day _______ with his grandpa.
---What a nice MP3! How long ______ you ______ it? ---Only two days.
Chinese _______ by more and more people in the world now.
If he ______ harder, he will catch up with us soon.
---May I smoke here? ---No, you ______. Look at the sign, it says, “No smoking!”
---How do you like the dress? ---It’s beautiful, and it fits me well. _______ I like it very much.