______ the phone is old, it still works well.
A. But B. If C. Although
The movie was______ and we wanted to see it again.
A. enough boring
B. exciting enough
C. enough exciting
---Did you _____ who cleaned the classroom?
---Yes, Sam did.
A. find out B. look for C. put out
Bill is so tired that he can______ walk.
A. always B. hardly C. hard
Lesson14 is as _____as Lesson13 and few students can understand them clearly.
A. difficult B. easy C. more difficult
---How often does she have dancing classes?
---_________.
A. On Saturday afternoon
B. At 9 o’clock
C. Once a week
