Some students are so ______ that they often make mistakes in their homework.
| A．carful | B．serious | C．careless | D．successful |
His birthday is coming, he wants to have a party ______ 6:00______ home.
| A．in, at | B．at, at | C．at, in | D．in, in |
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．/ |