Liu Ming is _______18-year-old student. He got a gold medal in the competition.
A. a B. an C. the
Look! It is _______so_______!
| A．snowing, big | B．snows, heavily |
| C．snowing, heavily | D．snowing, heavy |
The film star is very funny. He always makes us__________ in his movies.
| A．laugh | B．laughs | C．laughing | D．to laugh |
Now the weather is becoming ___________ , we should look after ourselves well.
| A．cold and cold | B．the coldest and coldest |
| C．colder and colder | D．colder and coldest |
Can you see 11-year-old boy and one-year-old cow in the field?
| A．a; an | B．an ; a | C．a; a | D．an ; the |
Lots of students are_________ in tigers and other wildlife.
| A．interested | B．interest |
| C．interesting | D．doing |