[ 11·株洲中考]—Let’s go dancing tonight. —Sorry, I ________. I have to go to my guitar lesson. A. mustn’t B. needn’t C. can’t
----- Why is Mr . Yang still in the teachers’office ? ---- Maybe he _______ his work yet .
When Lucy got the gift from her mother , she couldn’t wait ______ it and have a look .
What ______ have you given to Mr . Smith in his office .
----- What are you going to do this weekend ? ------ I ______ yet .
In the old days , many children _______ the hunger .