The old worker insisted that he________ old, and________ back to the working post again.

With so many noises from the busy traffic in the street, I couldn’t______ and do my research work.

The sports meet, originally due to be held last Friday, finally ______ because of the terrible weather.

Would you like Emily and Carol—Of course. I hear they are twins and play the piano well.

I’ve gained weight these days.-You ________ have eaten so much junk food.[ ]