I think robot will play an important role in our life Don’t you think so?—Yes _________________________

Knowing _____, as a matter of fact, one shouldn’t know is a terrible thing

Believe it or not，my sister and I are twins—Oh，you must have had the case________you were taken for your sister

e well prepared for the job interview, ______there’s no need for you to get so nervous

Would you like to share joy or sadness______ us—Yes, I’d love to.