1. Mr. Green can be very sad __, though in public he is extremely cheerful. A by himself B in person C in private D as individual 2. Only guests in the hotel enjoy the __ of bowing on the 9th floor. A favor B possibility C privilege D advantage 3. Do you know the __ for obtaining a new passport? A process B procedure C proceeding D proceedings 4. After looking through the students homework, he __ to give the history class. A preceded B proceeded C procedure D proceeded 5. Can you __ any proof of your education? A produce B product C make D play 6. Mary made steady __ in English after she put her heart in it. A advance B improvement C progress D program 7. We should follow the __ law of teaching and bring up the children healthy. A progress B progressive C advance D model 8. The __ of establishing a new national park seemed to be very attractive. A plan B project C item D progress