Steve isn’t as__________ as Kelly.He often makes mistakes in his writing.
| A．careless | B．tidy | C．careful | D．difficult |
Our teacher loves us. She being a teacher.
| A．pays attention to | B．looks forward to |
| C．takes pride in | D．gives up |
The workers spent about three years the high-speed railway.
| A．building | B．to building | C．build | D．built |
——My lovely sister is a girl and she sings very well.
| A．twelve years old | B．twelve-year-old |
| C．twelve-years-old | D．twelve-year-olds |
all the players tried their best, they didn’t win the match in the end.
| A．Because | B．Since | C．As | D．Although |
My parents advise me in that river. It’s dangerous.
| A．swimming | B．swim |
| C．not to swim | D．not swim |