Could you drive me to the bookstore at noon if________?
A. it’s convenient of you
B. it’s convenient to you
C you are convenient
D. you will be convenient
John and I _____ friends for eight years. We first got to know each other at a Christmas party. But we _____ each other a couple of times before that.
| A．had been; have seen | B．have been; have seen |
| C．had been; had seen | D．have been; had seen |
Visitors ______ not to touch the exhibits.
| A．will request | B．request | C．are requesting | D．are requested |
Selecting a mobile phone for personal use is no easy task because technology ____ so rapidly.
| A．is changing | B．has changed | C．will have changed | D．will change |
A new cinema ______ here. They hope to finish it next month.
| A．will be built | B．is built | C．has been built | D．is being built |
I’ve won a holiday for two days to Florida. I ______ my mum.
| A．am taking | B．have taken | C．take | D．will have taken |