they are talking to each other!—Yes. They are really happy to see each other.
Yesterday I had a word with the CEO of the company, ___ who used to teach at Beijing University．
__________ travelers come to visit our city every year.
There will be ________water and ________trees in 100 years, how can we live?
Mom, I’m old enough to wash ________ own clothes and ________. You can have a rest after work.