Not only do the two brothers look _____ but also they walk, talk and think _____. Sometimes, it is hard to tell them apart. [ ]

Young people are seeking excitement and challenges, and going where big companies are is ____ leads to so many old people being left alone in villages.

you going there with us— If Mary wants to go, __________.

When can I see you, Mr Black? Three o’clock this afternoon?— Oh, noI ________ a meeting then

，is there a restaurant in the neighborhood