The famous writer’s play, ________ in one of my books, was published in 1963.
| A．to mention | B．mentioned | C．to be mentioned | D．mentioning |
Their relationship，______ on years of open communication with each other，will last.
| A．base | B．to base | C．basing | D．based |
I’d like to start my own business — that’s _____ I’d do if I had the money.
| A．why | B．when | C．which | D．what |
I’m the first girl ________college in our village，which makes my parents very proud.
| A．to attend | B．attending | C．attended | D．having attended |
Now that the children have___, we should let them free to choose their style of living.
| A．picked up | B．brought up | C．grown up | D．taken up |
Our duty is to ______ their country against both domestic and foreign enemies’ attack.
| A．delay | B． defend | C．defeat | D．depend |