They considered ______a computer, which was considered ______a great help in their work．
| A．to buy; to be | B．buying; being | C．to buy; being | D．buying; to be |
I ______ all day and I haven’t a penny left.
| A．had shopped | B．am shopping | C．have shopped | D．have been shopping |
I agree with him ______, but not entirely.
| A．until a certain point | B．to some point | C．to some extent | D．until a certain extent |
I’m afraid you’ve mistaken me ______ my twin sister.
| A．for | B．with | C．to | D．by |
Man’s life is often compared ______ a candle.
| A．with | B．as | C．to | D．in |
She’s such a quarrelsome woman. I don’t know how you can ______ her.
| A．put up | B．put up with | C．stand up with | D．stand with |