.________, I have never seen anyone who’s as capable as John.

__arriving in Tibet , the soldiers atonce joined them ____their work

lived in China for 8 years, Helen has a good____________ of both English and Chinese.

I’m so happy to see you again. Where have you been—Canada! I _______ medicine there for four years.

more forests being destroyed, hugequantities of good earth _________ each year.