I’msorryIdelayedyourletterbeca

I’m sorry I delayed_________ your letter because I have been quite busy these days.

A．to answer	B．to have answered
C．answering	D．answered

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相关试题

This pair of glasses ______mine.

A．are

B．be

C．is

D．will be

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—What’s on the plate? some eggs and cakes on it?
　　—There _____some eggs and cakes on it.

A．is

B．are

C．was

D．were

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. Nobody but Jane _____ the secret.

A．know

B．knows

C．have know

D．is

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That place is not interesting at all, ____of us wants to go there.

A．Neither

B．Both

C．All

D．Some

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Everyone except Tom and John _____there when the meeting began.

A．are

B．is

C．were

D．was

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