On entering the office, I found Mr. Thompson _____ at the desk and _____ something.
_______ it with me. I bet, I will do it well.
—Which of the three buses shall I take to the No.1 Middle School ? —_______ one as you please.
The woman ______ there, ______ in a blue shirt, is Lily’s teacher.
The building, from top visitors can enjoy a good view of Sanya, attracts hundreds of tourists every day.
It was evening ______ they reached Haikou City.