We must live up to _____ have been expected of ourselves.
| A．what | B．which | C．that | D．all what |
.---Will the Smiths go abroad this summer? ---No, they finally decided _______ .
| A．to | B．not going | C．not to | D．not to be going |
. ---I usually go there by train. ---Why not _______ by boat for a change.
| A．to try going | B．trying to go | C．to try and go | D．try going |
.He pretended _______ nothing about it.
| A．know | B．to know | C．knowing | D．Knew |
. Little Jim should love _______ to the theatre this evening.
| A．to be taken | B．to take | C．being taken | D．Taking |
. They would not allow him _______ across the enemy line.
| A．to risk going | B．risking to going | C．for risk to go | D．risk going |