1 . -What are on show in the museum?
-Some photos _____ by the children of the countryside.

A．have been taken

B．were taken

C．are taken

D．taken

2 . 少年养成的好习惯使人受益终身。
Good habits________ __________ _________make all the difference.

3 . In some European countries, people get together to celebrate over a meal in the churches ________ (decorate) with flowers and fruit. （所给词的适当形式填空）

4 . A medical team c___________ of experts and medical staff arrived at the scene shortly after the earthquake. (根据首字母单词拼写)

5 . The professor ________ _________(提到) at the meeting will give us a lecture next Monday.（根据汉语提示完成句子）

6 . The book d________ to help children read turns out a success.（根据首字母单词拼写）

8 . There is scientific evidence to support our theory that living a house ________(surround) by plants is good for health. (所给词的适当形式填空)

9 . Space travel, ________ (think) impossible not long ago, has now come true. (所给词的适当形式填空）