根据汉语意思完成句子他不仅在学校而且在家里都认真学习。
He works hard________ _________ ________ ________ ________ _________ _________ _________．大地被雪覆盖了。
All over the earth _________ _________ _________ white snow.我们领居的房子着火了，因为闪电击中了他的房子。
Our neighbour’s house _________ _________ because the lightning __________ his house.他的到来使我们很惊讶。
__________ ___________ made us ____________.坏天气有时会引起自然灾害。
Bad weather sometimes _________ _________ __________.
The boy's uncle is good at （train）dogs．His dogs can do wonderful tricks．
根据句意用所给的单词的适当形式填空．
Yang Jiang published a book of her three﹣member﹣family's life We Three in her （ninety ）
To be a good citizen，one should draw a clear line between good and bad （divide ）
Many countries in the world have reached an to reduce air pollution （agree ）
Without your support，I am to complete this documentary on time （able）