—We _______ keep quiet in the library.—Yes, I agree with you. And we _________ bring our student cards every time.
I found ______ hard to plan things for myself.
My father doesn’t like surfing the Internet. I don’t like it, ______.
You shouldn’t ________ here. The baby _____.
Scientists can make the robots __________.
There will _________ robots in people’s homes.