ald who had spent much of histime graduating from college backpacking roundEurope,decided last year to settle down

are over 58,000 rocky objectsin__________ space,about 900 of which could fall downonto earth

________ you’ve heard the song, you’ll never forget it.

________is your home to your school—It’s about ten _________ walk.

How many times have you been to China? —In fact, it is the first time I __________ here