Butterflies ________ a sweet liquid produced by flowers, which bees and other insects collect.
| A．carry on | B．feed on |
| C．put on | D．focus on |
---What are you going to do this afternoon?
---I am going to the cinema with some friends.The film_______quite early, so we _______ to the bookstore after that.
| A．finished; are going |
| B．finished; go |
| C．finishes; are going |
| D．finishes; go |
There is no _______that everyone_______that you did all this.
| A．suspect; doubts |
| B．doubt; suspects |
| C．suspect; suspects |
| D．doubt; doubts |
The gym was crowded with _______10, OOO fans, waiting to see their favourite film star.
| A．rather than |
| B．up to |
| C．in addition |
| D．apart from |
As is known to all Americans, Harvard University was _______ in 1636,with a history of more than 300 years,
| A．expanded |
| B．preserved |
| C．established |
| D．published |
Without proper lessons and strict training, you could _______ a lot of bad habits when playing the piano.
| A．put up |
| B．draw up |
| C．pick up |
| D．grow up |