5. He said he had stolen the money but he couldn’t ______ the fact that the money was found in his house.
--- Aren’t you ____ that Wang Kai got full marks in the English examination? ---- Yes, it is really _______.
She brought with her three friends, none of I had ever met before.
We wonder ___________ quite a number of living things are dying out.
He was so busy that he couldn’t help ____________ the experiment.
After he ________ the golf club, he has ________ a number of competitions.