— ____ in this street? — I think Mr. Black is the richest man.
| A．Whom do you think is the richest man |
| B．Who do you think is the richest man |
| C．Do you think who is the richest man |
| D．Do you think whom is the richest man |
—What were you trying to prove to the police?
—______I was last night .
|
. —Have you received Jack’s plan ?
—Yes , but I don’t think his plan is______ .
|
-------I bet someone stole my backpack .
-------Well , you ______ have kept an eye on it .
|
We all know it will be next June ______ we can really have a rest .
|
We’ve been told the good news , but when and where to go for the exciting paid vacation______yet.
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