Jim's father will come to our city ___________ the month.

His father’s work is interesting but __dangerous.

The twins are talking about the football match, Let’s ____them.
A. join   B join in   C  take part in   D enter

—Maria isn’t at home .

—Please have a seat .
—Thank you .

—Why don’t you go home now ?
—OK. Let’s go.

—Would you like to fish with me ?
—I’m afraid I have no time . 

—Could you tell her to call me ?
—Sure.

The old man lives ____ but he doesn’t feel ____.

Kate didn’t go to the movie last Sunday because she had to ________ her sick mother at home.
A. look at            B. look up          C. look after