___of the apple ___bad

Quanzhou is a city with many places of interest. _______ tourists came here every year.
A. Thousand of   B. Thousand   C. Thousands of

Nowadays _______ of business letters ______ in English.
A two third, writes   B. two thirds, is written   C. two thirds, are written

Two             students in our school will go to the beach.

Scientists think that there has been life on Earth for _______ years.       

Paul has           friends except me, and sometimes he feels lonely.

— Do you know Mozart?
— Of course. He wrote _____ of beautiful pieces of music.

There are ______visitors in Hangzhou every year.

Elvis Presley has sold more than one           records all his life.

Beijing is a city with many places of interest and _____ tourists come here every year.