Students should pay attention to __________ the teacher in class.
| A．hear | B．listen to | C．listening to | D．hearing |
The farmer was very thankful to the doctor _________ saved his son．
| A．whom | B．which | C．who | D．whose |
—Would you like _________ Shijing Hill with us next Sunday afternoon?
—I will go with you unless my mother _________me．
| A．climbing ; refuses | B．climbing ; will refuse |
| C．to climb ; refuses | D．to climb ; will refuse |
—______ have you been learning English?
—Since seven years ago．
| A．How far | B．How long | C．How often | D．How soon |
I don’t study as ______ as Amy and always make more mistakes in my homework．
| A．carefully | B．more carefully | C．careful | D．more careful |
Though English is very difficult to learn, _____ Li Ping _____ Li Lei speak English well．
| A．neither ; nor | B．either ; or | C．both ; and | D．either ; or |