【题目】Your performance in study largely depends on the attitude you hold study.

【题目】The exhibition tells uswe should do something to stop air pollution.

【题目】Among the many dangers_-- sailors have to face, probably the greatest of all is fog.

【题目】Good writers always an outline before writing an article.

【题目】 Grandma pointed to the hospital and said, "That's ______ I was born."

【题目】 —What a mess! You are always so lazy!

【题目】There are still many problems________ before we are ready for a long stay on the Moon.

【题目】—I can’t remember those grammar rules!

【题目】A cook will be immediately fired if he is found in the kitchen.

【题目】I had a strong desire to reach in and play with the toy, but ________ thankfully by the shop window.