---We must act now because time is _______.
---Yes. Let’s start.
| A．coming out | B．giving out | C．cutting out | D．running out |
Let me ________ you something ________ the tiger.
A. tell；to B. tells；with C. tell；about
The pandas eat ________ about 12 hours a day.
A. with B. for C. at
The panda likes ________ trees.
A. climb B. climbs C. climbing
—What do you do on Sunday?
—I want a trip ________ the zoo.
A. about B. at C. to
—Where ______ the lion come from?
—_______.
A. is；America B. does；American C. does；America