Could I speak to__________ is in charge ofInternational Sales please

It was a matter of________ would take the position

(2013·安徽，21)From space, the earth looks blue.This is ________about seventy－one percent of its surface is covered by water.

30 — Whyyoube talking so loudly while others are studying– I am terribly sorry

I can’t believe little girls can read many books.