Along the way children ______ in long wool coats stopped ________ at us.
| A．dressing; to look | B．dressed; looking |
| C．dressed; to look | D．dressing; looking |
Is there a certain cure ___ lung cancer yet?
| A．of | B．for | C．at | D．about |
-- Can I call you back at two o'clock this afternoon?
-- I'm sorry, but by then I ____ to Beijing. How about five?
| A．fly | B．will fly |
| C．will be flying | D．am flying |
The little boy was allowed to go to have a swim _____ he finished his homework.
| A．in case | B．provided that |
| C．now that | D．by the time |
-- Can you keep an eye on my bag? I need to go to the washing closet.
-- ________ . It'll be safe with me.
| A．It's my pleasure | B．Never mind |
| C．Go ahead | D．Forget it |
——If you make it in the competition, I’ll buy you a drink.
——Ok. ______!
| A．That’s a deal | B．That’s all right |
| C．Good luck | D．Take care |