All the types of ______ are very nice. And I don’t know which one to ______.

A．Give the man another box.
B．Buy lunch for him.
C．Get the man a cup of tea.
D．Help him to find the lunch box.

A．I’m watching TV.
B．My washing machine is being fixed.
C．I took them some pears.
D．My watch needs to be worked on.