Obviously, the book is for children aged between three and six.
| A．defended | B．supported | C．convinced | D．intended |
— Do you know who left the lights on all night long?
— It seems that Zhang Peng is ______. He is the last one ______.
| A．blaming; leaving | B．blamed; left |
| C．to blame; to leave | D．to be blamed; to be left |
— How about your journey to Mount Emei?
— Everything was wonderful except that our car _______ twice on the way.
| A．slowed down | B．broke down | C．got down | D．put down |
The students ________ from the whole class are expected to bring us honor in this school sport meeting.
| A．selecting | B．selected |
| C．to select | D．having selected |
_________ you take an active part in physical activity ______ be able to keep fit and stay healthy.
| A．Only if; you will | B．Only if; will you |
| C．Unless; you will | D．Unless; will you |
The entire hall burst into a great cheer and applause _______ the Nobel Prize winner appeared on the stage accompanied by the chairman.
| A．until | B．while | C．by the time | D．the moment |