With efforts _______ conservation, we may believe that people enjoy a healthy life without the environment around them ________. 

With so many people ______ around her, the girl felt very nervous and grasped her mother’s hand tightly.

There      a lack of money, we had to put off building this special school. 

 John received an invitation to dinner, and with his work______, he gladly accepted it.

---What are you going to do tomorrow?---I feel like ____the museum. Would you like ____with me?