---I’m too nervous to give a talk in front of so many people.
--- _________, Maria. I think you can make it.
| A．That’s true | B．With pleasure |
| C．Come on | D．You’re right |
—How are you going to be?
—I’m going to practice basketball every day.
A. a basketball player
B. a teacher
C. a pianist
Some scientists believe that theremore robots in the future.
A.will have B. will has C. will be
One day I_________ to Australia.
A. went B. will go C. go
It will be difficult ________ a robot_________ same things as a person,
A. of, to do B. for, to do C. for, doing
Their life will be__________ if there are ____________children in a family.
A. richer; less B. poorer; fewer C. richer; fewer