Mr. Black _______Shanghai in a few days. Do you know when the earliest plane _______ on Sunday.
— Have you moved into the new house? — Not yet. The rooms ________.
Living on Mars isn’t ________ as it sounds.
Visitors ________ take an animal or any other item prohibited by the Expo Bureau to the Expo Park.
One way to understand thousands of new words is to gain ________ good knowledge of basic word formation.
The teachers in Senior High Three would like to answer ______ worry the students, especially when the College Entrance Examination is coming.