--- Tom, where is your father? --- I’m not sure. He_______ in his office.
| A．is | B．may be | C．maybe | D．may |
相关试题
When I came back yesterday evening, my brother ________ his homework.
A is doing B. has done C. was doing
---How often do you see your grandparents?
---________.
A Five days B. Once a month C. In a week
In the UK, a woman usually doesn’t like to be asked________.
| A．whether she had been married | B．what is her age |
C．how muc h she weighs |
D．where she comes from |
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