--Hi, Betty. Shall we go swimming this Sunday?
--This Sunday? I am sorry, I have a lot of homework ____ this Sunday.
| A．to do | B．done | C．do | D．to be done |
------ What made you so sad?
------ ______ my wallet.
| A．Lose | B．Losing | C．To lose | D．Lost |
China is one of the developing countries that the third world.
| A．belong to | B．belongs to | C．is belonged to | D．are belonged to |
-----What about _____2008 Olympic Games?
------Oh, it was really ____great success.
A a; a B the ;a C a; the D the; the
The criminal ______ fire to a store and after a moment the whole store ______fire.
| A．made a; lit a | B．set a; caught | C．caught; was on | D．set; was on |
______ by the beautiful scenery, I forgot to go back home in time.
| A．Impressing | B．To be impressed | C．Having impressed | D．Impressed |