--I want to write __________ article about the great inventors in the world. Can you help me?
--Sorry, I don’t know much about __________ topic.
| A．an; a | B．an; the | C．the; a | D．the; the |
-----How ____you are coughing!
-----Yes, I have had a ________cough since last week.
| A．terrible, terrible | B．terribly , terribly |
| C．terrible , terribly | D．terribly , terrible |
----Why are you so tired these days?
----- Well, I have _____homework to do.
| A．too much | B．too many | C．much too | D．many too |
----How was your trip to Beijing?
----We really enjoyed ________.
| A．us | B．our | C．ours | D．ourselves |
____the end of the day, we were very tired.
| A．In | B．At | C．To | D．By |
Linda _____ many places of interest in China, and she still wants to go to more places.
| A．has been to | B．has been in | C．has gone to | D．has gone in |