You are welcome to join our _______. You can have a lot of fun here.(篮球俱乐部)
Let’s build ________ to make our mother earth healthy and clean.(绿色城市)
We can enjoy fresh air when we ______ in the countryside.(去钓鱼)
I’m trying to sleep. Would you mind ______ the music? (调低)
When we are in trouble, we should face the challenges _____ worrying about our problems. (代替)
根据句意及所给的首字母或括号内的提示，用单词的正确形式填空，并将该单词的完整形式写在相应的位置。每空一词。
（1）—Is this your dictionary?
—No, maybe it’s h______. She is looking for it.
（2）The old man lives by himself, but he doesn’t feel l________.
（3）It’s only five ______（minute）walk from here, so you needn’t take a bus.
（4）Recently, Tianshui malatang is very popular. It’s ______（real）delicious.
（5）On April 26, three astronauts from Shenzhou-18 ______（succeed）in entering the space station and met the astronauts in Shenzhou-17.
根据短文意思和首字母提示，写出一个完整正确的单词。
Erhu is one of the most important Chinese instruments. It has a history of o____（1）____ 1,000 years. It is said that Erhu did not get its name u____（2）____ the late Qing Dynasty. It has been improved gradually since it appeared. It is also c____（3）____ the Chinese violin because its tone is as soft and bright as the violin’s. There are many w____（4）____ pieces of music played by Erhu, such as The Moon Reflected on the Er-quan Spring. You can go and e____（5）____ the charm of them. I hope you’ll love them.
The earth is a ________ (行星), which goes around the sun.
I have poor eyesight. I can’t see the blackboard ________ (清晰地).
Sam has lost his k________ to the door. He can’t get in now.