He insisted that he _________ nothing wrong and ________free .
| A．should do ; should be set | B．should do; had been set |
| C．had done; should be set | D．had done; had been set[ |
In the lecture, little Tom kept silent all the time unless _________ to express his opinion.
| A．he invited | B．he is invited |
| C．invited | D．being invited |
— How do you like the new book?
—To be honest, it is a little difficult________.
| A．understood | B．being understood |
| C．understanding | D．to understand |
---Did you enjoy the party last night?
--- _______! Everybody was in high spirits.
| A．Not a little | B．Not a bit |
| C．I couldn’t agree more | D．I don’t believe so |
All the rooms are air-conditional and beautifully decorated, thus_______ a warm and comfortable atmosphere.
| A．to create | B．create |
| C．creating | D．which create |
New iPhone goes on sale on Friday with ________ bigger screen and 4G wireless technology, as ________ company seeks to keep its competitiveness.
| A．a; a | B．a; the |
| C．the; the | D．the; a |