My former class teacher asked me to go and see him whenever _________.
| A．I will be convenient | B．it will be convenient |
| C．I am convenient | D．it is convenient |
In order to meet the demands they had to________production.
| A．fasten up | B．rise up |
| C．speed up | D．go up |
After he retired from office，Royers________painting for a while，but soon lost interest.
| A．took up | B．saved up |
| C．kept up | D．drew up |
________China has successfully launched its Shenzhou Ⅵ with two astronauts in it has shocked the world.
| A．What | B．As |
| C．It | D．That |
Come and see me whenever________.
| A．you are convenient | B．you will be convenient |
| C．it is convenient to you | D．it will be convenient to you |
Don’t always_______your own failure_______others.Sometimes you yourself________.
| A．blame；on；are to be blamed |
| B．blame；for；are to blame |
| C．blame；on；are to blame |
| D．blame；for；are to be blamed |