1 . Please don’t h________ to contact me if you have any questions. I’m delighted to offer you advice on applying for a scholarship. (根据首字母单词拼写)

2 . Some plants and animals c________ natural poisons that are harmful to people.(根据首字母单词拼写)

3 . If weather p_____, we will have a picnic next week.

4 . Pollution p________ people from seeing objects in the sky that they could see quite easily in the past. (根据首字母单词拼写)

5 . Sometimes it is really hard to b______ the generation gap. (根据首字母单词拼写)

6 . ________(下载) the PowerPoint if your teacher puts it on QQ. (根据汉语提示单词拼写)

7 . Gray squirrels ________ (埋) nuts one at a time in a number of places. (根据汉语提示单词拼写)

8 . This just ______ (证明) what I have been saying for some time: the meeting until next week. (根据汉语提示单词拼写)

9 . For more detailed information about other package tours, do c________ us at 98168167. (根据首字母单词拼写)

10 . She realized that one of the greatest benefits of the Internet was its ability to remove the distance that usually ____ (存在) between people. (根据汉语提示单词拼写)