Some scientists think that it may take ______years to make robots look like people, and do the same things as us.
---____do you take exercise? ---Every day.
Jack works ___. He____ plays computer games after school.
Mary has a toothache(牙痛).She has to_______.
Tara is quite ____ from Tina. There are many ____ between them.
My brother was ____ that he didn’t want to go out.