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

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

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

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

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

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

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

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

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

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