Some of my friends are interested in science,but none of them can tell_____.
| A．when UFOs will appear next time. |
| B．why do horses know the way. |
| C．where was this kind of plant found. |
| D．how do elephants communicate. |
The new coat makes him _________ so smart.
| A．looks | B．look | C．looking | D．to look |
I was born _________ Beijing _________ 8th October.
| A．in, in | B．on, on |
| C．on, in | D．in , on |
---Does she have a sister? ---- .
| A．Yes, she doesn’t | B．No, she does |
| C．Yes, she is | D．Yes, she does |
--- Do you enjoy playing badminton? ---Yes, I do.
| A．the | B．a | C．an | D．/ |
He goes to school by bus, but he walks after school.
| A．to home | B．home | C．his home. | D．the home |