The math problem is too difficult ,I can’t__________ .
| A．work out it | B．work it out |
| C．work them out | D．put it out |
If itfine tomorrow，wea picnic.
| A．be ; have | B．is ; will have | C．will be ; will have | D．will be ; have |
Hobbies can make you as a person.
| A．growing | B．to grow | C．grow | D．grown |
—What is your best friend like?— .
| A．He is fine. Thank you. | B．He is a doctor. |
| C．He likes watching TV. | D．He is helpful and generous. |
—I hope you all enjoy yourselves in the World Park. —.
| A．Yes, we would | B．Thank you | C．That’s OK | D．Sure, we can’t |
You will be ______ if you walk alone in the forest. There are many ______ snakes and carnivores (食肉动物) in it.
| A．danger; dangerous | B．dangerous; endangered |
| C．in danger; dangerous | D．endangered; in danger |