Our neighbor Mr. Smith used to_______ money but he never gave it back.
Can you tell me how much___________________?
Surprisingly, the performance supposed to be popular ______ to be a great disappointment.
It ______ we know the result of the experiment.
When______ what his plan for his summer holiday was, he got very excited.
---What do you think of his new design?--- It’s of even practical value than the old one. He’s just a bookworm!