I like the English teacher because she always makes her class ________.
| A．interested | B．interests |
| C．interest | D．interesting |
The teacher did what he could _____ his students.
| A．help | B．helping |
| C．helps | D．to help |
He works _____ in English, but he can ____ make progress.
| A．hardly, hardly | B．hardly, hard |
| C．hard, hard | D．hard, hardly |
Teachers often tell their students _______ across the road when the traffic light is red.
| A．not go | B．not to go |
| C．don’t go | D．didn’t go |
–Lots of trees and flowers ________ on both sides of the road last year.
--Oh, _______ beautiful they are!
| A．have been planted; how | B．were planted; what |
| C．were planted; how | D．have been planted; what |
–Where is Tom? --He _______ the USA. He _______ back in two months.
A. has gone to; comes B. has been to; will be
C. has been to; comes D. has gone to; will be