The professor walked onto the platform and seated himself in a chair, ___

The professor walked onto the platform and seated himself in a chair, ____ for answering questions.

#104211

had prepared

being prepared

preparing

prepared

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 It’s time that I ______ home, but I’m enjoying myself, so I will stay here a bit longer.

#101567

will go

would go

went

It is the first time that I ______________ such a beautiful scene.

#103248

saw

see

had seen

have seen

--- You've left the light on.　 --- Oh , so I have.  _____and turn it off.

#101694

I've gone

I'll go

I go

I'm going

The meat tastes as though it ____ bad. Throw it off.

#103656

goes

had gone

has gone

—What’s that noise? Is the water still running? —Oh, my god! I ________to turn it off after I brushed my teeth．

#103527

was forgetting

forgot

had forgotten

am forgetting

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