Do you mind my smoking her?
| A．No, thanks | B．No, good idea |
| C．Yes, please | D．Yes, better not |
We live in a society_____ there is a great deal of debate about competition.
| A．which | B．where | C．when | D．that |
--- What have you learned from your experience in Japan?
--- Well, meeting people from another culture ___ be very difficult.
| A．must | B．can | C．should | D．shall |
According to the survey, modern industry_____ quickly in developing countries in the past half century.
| A．develop | B．has developed | C．had developed | D．developed |
Jack, together with his sisters,_____ great interest in writing these days.
| A．show | B．will show | C．are showing | D．is showing |
One advantage of fishing is ______ it can give you a lot of pleasure.
| A．how | B．why | C．that | D．when |