The pipe in the kitchen went wrong. As a result, Andrew had to_______ a new one.

The survey ________ in our school last month shows that about 2 percent of the students are addicted to Internet games[ ]

_____ did you tell him about the news—By ____ an e-mail.

the shark drawing closer to her，the clumsy swimmer was ____almost to death.

______ we have to stay up late every day, we always wear a smile on our face.