As we all know，tigers and cats________the same family of beasts.
| A．belonged to | B．are belonged to |
| C．belong to | D．are belonging to |
I have _____ all my papers but I still can’t find my notes.
| A．looked through |
| B．looked for |
| C．looked after |
| D．looked out |
---Would you please go and get Dr. White?
---Well, he’s already been .
| A．asked for |
| B．sent for |
| C．called for |
| D．looked for |
We must notice the use they are the new energy.
| A．made for |
| B．making from |
| C．making of |
| D．made up of |
Since you have lots of spare time, why not _a foreign language?
| A．pick out |
| B．make out |
| C．make up |
| D．pick up |
Unfortunately, not everyone has realized the important part that healthy diets in their daily life.
| A．play |
| B．playing |
| C．to play |
| D．are playing |