Most young people post photos of what they do or eat to ________ their friends on WeChat.
—When did you buy the computer?—I have ______ this computer for 5 years, but it still works well.
—How are you feeling here?—It’s quite hot.I don’t know ______ to go or stay.
—I have never been to the space museum.—______.
—Have you had a new apartment in 2014 ______?—Yes, I have ______ had one.
—Are Betty and Lingling still living in Beijing?—No, they ______ to Hong Kong.