A
a.
computer
b.
elevator
c.
glasses
d.
instant noodles
e.
selfie stick
f.
smartphone
B
1）
We can go up and down floors.
2）
We can see better or protect our eyes.
3）
We can find, use and keep information.
4）
We can eat noodles easily by adding hot water.
5）
We can take self-portrait photos by
ourselves.
6）
We can carry it anywhere in our pockets.