---Mr Wang, I have trouble ________ the text.

   ---I’m sure you can, but remember ________ it at least three times.

A. to understand; reading                 

B. understanding; reading          

C. to understand; to read                  

D. understanding; to read

—Sorry, Mr. Wang. I _________ my homework at home again.

—That’s OK, but never __________ it next time.

A．remember; forget                       B．left; remember

C．forget; left                            D．left; forget

The new teacher is quite ____ Mr Wang. I like her better.

A．different from                          B．the same as

C．difference                             D．the same to

---I’m sorry ,Mr.Wang. I _____ my homework at home .

---That’s OK. But don’t forget ____ it to school tomorrow.

A. forget , to take   B. left , to bring  C. forgot , to bring   D. left , to take

---Mr. Wang, I have trouble       the text.

--- Remember       it three times at least.