It’s the third time that John has been late, ____?
| A．hasn’t he | B．isn’t he | C．isn’t it | D．hasn’t it |
---Hey, Mr. Smith, you are wanted on ___ phone.
-----Who is calling?
----- ___ Mr. Green. I do not know who he is.
| A．不填; A | B．the; 不填 | C．the; A | D．不填; 不填 |
Is this the factory ______ my father visited last year.
| A．what | B．the one | C．where | D．that |
They are ______ at the _______ news.
| A．frightening, frighten | B．frightened, frightening |
| C．frightening, frightening | D．frightened, frightened |
Only by working hard , _______ .
| A．can succeed | B．succeed | C．can you succeed | D．you can succeed |
The teacher asked me ________.
| A．where was I from | B．where I was from |
| C．what country I was come from | D．which country do you come from |