There are (2) _________main ethnic groups in Sapa: the Hmong, Dao, Tay, Giay and Xa Pho.

One London newspaper reported that a (1) ______ became so obsessed  with various computer games

I believe a lot more people (5)______ robots in the future.

Although it was pretty difficult to use the robot at (4)________, I realize I am really lucky to have him.

It asks and responds to questions from teachers, can move freely around the school, and it even interacts (3) ________ my classmates.

I was unable (2) ________to school because I have a health condition.

I have had my robot (1)________3 years now.

The future will be easy, and  housework today isn’t so (5)______!