--- Is this company ______ your elder sister once worked in?
---- Yes, it is.
| A．where | B．which | C．the one | D．that |
--- Is John doing his homework now?
--- He shoul
d, but he _______ not. He likes playing computer games.
| A．must | B．could | C．need | D．may |
-- Can you persuade your brother to go with us?
--- No, he will never do ______ he is asked to.
A. whatever B whenever C. however D. whichever
The crowd stepped aside to make ________ way for the athlete who was good at playing _______ table tennis.
| A．a; the | B．the; the | C．/ ; / | D．/ ; the |
Over the years the European Union has made great efforts to _______ the safety of food and protect the health of its people.
| A．discover | B．ensure | C．revise | D．react |
________ the great man, people built a memorial.
| A．In search of | B．In aid of | C．In honour of | D．In advance of |