---Jason, you need to refresh yourself with a cup of coffee. --- Yeah, I went to bed very late last night, _______, early this morning. A, rather than B. what’s more C. or rather D. what’s worse
. The 2010 Shanghai World Expo is well worth ______.
I am interested in traveling. It is ______ but ______.
The windows haven’t cleaned for a long time. They need ______.
Our teachers are really ______. They often work in their office far into the night.
Visitors were at the pictures that the guide showed.