---Do you think he will do me a favor?
---As far as I know, he is the last one ___ others. He ___ be prepared to give you a hand, though.
A.to help, might | B.helping, must | C.to help , can | D.helping, should |
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---Do you think he will do me a favor?
---As far as I know, he is the last one ___ others. He ___ be prepared to give you a hand, though.
A.to help, might | B.helping, must | C.to help , can | D.helping, should |