13. John received an invitation to dinner, and with his work _________, he gladly accepted it.
| A．finished | B．finishing | C．having finished | D．was finished |
The little boy came riding full speed down the motorway on his bicycle. ______ it was!
| A．What a dangerous scene | B．What dangerous a scene |
| C．How a dangerous scene | D．How dangerous the scene |
--Isn't it getting dark early tonight?
---I thinkl so. I can see that ____ is on already.
| A．the light of the street | B．the street light | C．the street’s light | D．the light street |
___ it with me and I’ll see what I can do.
| A．When left | B．Leaving | C．If you leave | D．Leave |
How beautiful she sings! I have never heard ____.
| A．the better voice | B．a good voice | C．the best voice | D．a better voice |
The book ___ 40 stories, ___ three written by me.
| A．containing; including | B．contains; includes | C．contains; including | D．including; contains |