---Who’s at English than Tara?
---Tina is. She works much ______.
| A．good； hard | B．better； hard |
| C．better； harder | D．good； harder |
Tu Youyou is famous ____ her medical research and won the Nobel Prize this year.
| A．of | B．for | C．as | D．to |
-Is everyone here today? -No, Jack is at home____ he is ill.
| A．but | B．and | C．so | D．because |
You should take____ umbrella if it rains.
| A．a | B．an | C．the | D．/ |
--Alice, you got an A in this science exam.
---__________________.You know I am not good at it.
| A．Good idea | B．Never mind |
| C．You are joking | D．You’re welcome. |
I think Hainan is one of ___________in China.
| A．beautiful places | B．the most beautiful place |
| C．the most beautiful places | D．most beautiful places |