Early peoples moved around, ______ the herds of animals.
| A．having followed | B．followed |
| C．following | D．to follow |
The police are looking for a missing boy who is believed ______ a white pullover and blue jeans.
| A．wearing | B．to wear | C．to be wearing | D．having worn |
To _____ good relationships with your teachers and classmates ,you should learn to share ups and downs with them.
| A．keep up | B．add up | C．bring up | D．take up. |
If I hadn’t stood under the ladder to catch you when you fell, you _____ now.
| A．didn’t smile | B．won’t smile | C．wouldn’t be smiling | D．couldn’t have smiled. |
What an amazing ______! I was thinking about my cousin Lily when she phone me.
| A．coincidence. | B．consequence. | C．appearance. | D．dilemma |
----Of the two apples , which one do you prefer ?
-----_____bigger one .It is _____most delicious one ,I think.
| A．The ; the | B．A ; the | C．A ; / | D．The ; a |