All the volunteers were very tired， but _____ of them had a rest．
They were busy helping the firemen．（ ）
| A． |
both |
B． |
neither |
C． |
all |
D． |
none |
﹣﹣﹣I'd like to read some Chinese classics．Any suggestion？
﹣﹣﹣Journey to the West．It's a book_____is about Monkey King．（ ）
A．whatB．whoC．that
﹣﹣﹣I've made much progress in grammar．The ideas you_____worked out fine．
﹣﹣﹣Glad I could help．（ ）
A．came up withB．ran out of
C．looked up to
﹣﹣These days，teenagers often have to do what they____to．
﹣﹣It's not good for their independence．They need to think on their own．（ ）
A．tellB．are telling
C．are told
﹣﹣﹣It's the second time I came to Xiamen．It____a lot．
﹣﹣﹣Yes，it's more and more beautiful．（ ）
A．was changingB．has changed
C．will change
﹣﹣﹣Tom，let's hang out after school．
﹣﹣﹣Sorry．I have_____Frank to work on the biology report with him．（ ）
A．advisedB．expectedC．promised