— It will be terrible to see the nuclear war happen between U.S and Iran.
— That’s right. Nuclear science should be developed to benefit the people ___ harm them.

I’m not ill. __________, I ’m very healthy.

--- Did you return the book you borrowed from Tom?
--- Yes, I gave it to him ______ I saw him.

Don’t mention that at the beginning of the story, or it may ______ the shocking ending.

The actress looked so charming in the beautiful Vera Wang dress that photographers took _______ pictures of her.

Who do you think will _______ since the president has resigned?

Many citizens urged their government to take measures to cut _______ their carbon emission to reduce greenhouse effects.

--- What time are you planning to _____ tomorrow?
---It’s up to you.