My command of English is notyours.

You ran into Mr. Li! How did thathappen——Well, _______ of us was looking wherewe were going. We came around the corner at the same time.

There is no doubt that this candidate’s advantage _____ his ability to communicate with foreigners in English.

Seventy percent of the students in our school from the countryside.　　

Wind power is an ancient source of energy ________ wemay return in the near future