42．A．sings B．to sing C．singing D．Sang——青夏教育精英家教网—

摘要：42．A．sings B．to sing C．singing D．Sang

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I heard him______ outside.

A．sang

B．to sing

C．singing

D．sings

We heard somebody ________ in the next room.

[　　]

I found her ________ in the room．

A．singing

B．to sing

C．sang

D．sings

Jane likes singing. We often hear her ________ after class.

[　　]

A．sing

B．to sing

C．sings

D．sang

—Maria likes singing. Do you often hear her _______ after class?

—Yes, I do.

A．sing B．to sing C．sings D．sang

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