找出下列每组单词中画线部分读音与其余三个不同的单词。
1. A. tree B. street C. great D. green
2. A. live B. fish C. this D. ice
3. A. book B. room C. foot D. classroom
4. A. thank B. with C. that D. brother
5. A. what B. who C. where D. when
When the teacher asks him, he always ____.
| A．keep silent | B．keep silently | C．keeps silent | D．keeps silenty |
Mr. Li makes me ____, because it is bad for my health.
| A．don’t smoke | B．not smoke | C．not smoking | D．not to smoke |
Tom didn’t go hiking with his classmates ____ his illness.
| A．because | B．because of | C．as | D．since |
How will you feel when ____?
| A．you happen bad something |
| B．you will happen something bad |
| C．bad something will to you |
| D．something bad happen to you |
Helen is 15 years old, and Joan is 15, too. So Helen is ____ Joan.
| A．as big as | B．as older as | C．as old as | D．so old as |