His parents live ______ in a small house, but they don’t feel ..

I could tell by the way ____ he looked at me____ he was annoyed.–So don’t play such tricks on him any more.

Some scientists think that it may take ______ years to make robots look like people, and do the same things as us.

We’llgototheparkunlessit____tomorrow.

of the students in our class money for the disabled people these days.