Accustomed to ______ the steep mountain, he had no difficulty reaching the top.
| A．climbing | B．climb | C．having climbed | D．have climbed |
Both teams were in hard training; _____ was willing to lose the game.
| A．either | B．neither |
| C．another | D．the other |
Tom’s mother always told him not to smoke again, but _____ didn’t help.
| A．he | B．it |
| C．which | D．as |
.Was it through Mary , ____ was working at a high school , _____ you get to know Tom ?
| A．who, who | B．that, which | C．who, that | D．who, which |
“Where is Mother.” “She is in the kitchen. She _______ the housework all morning.”
| A．is doing | B．was doing |
| C．has done | D．has been doing |
“Was Andrew there when you arrived?” “Yes, but he ______ home soon afterwards.”
| A．had gone | B．has gone |
| C．is going | D．went |