The economists think _________terrible that employment rate has continued to go down in European countries because of the severe financial crisis.
| A．them | B．those |
| C．it | D．that |
We can never expect________bluer sky unless we create________less polluted world.
| A．a; a | B．a; the | C．the; a | D．the; the |
The couple look very excited，because their only son has been _______to Hong Kong University.
| A．entered | B．permitted | C．agreed | D．admitted |
We’ll take a honeymoon trip to Venice. Would you like to _____ my dog for me while we are away?
| A．look at | B．search for | C．watch over | D．care about |
___________two tickets for the new play at the Grand Theatre on Saturday. Shall we go and see it together?
| A．They have been given | B．I have been given |
| C．I am given | D．They have given to me |
_____ is known to all that the Amber Room belongs to the Russians.
| A．As | B．which | C．It | D．What |