—Who called just now, Sam?—It’s Mona. She asked _____.
The expressions they use might whom they are speaking to or how well they know each other.
— It’s not enough an English club. You should also read English newspapers and magazines often. — Thanks for your advice.
— The Internet has made communication much more . — I agree. For example, I can communicate with my friends on WeChat any time.
There are floors in the building and my home is on the floor.
— I don’t know next. — Let’s ask our teacher for help.