1 . ________(accompany) by music, folk artists run shadow puppets behind the screen. (所给词的适当形式填空)

2 . Ordinary soap, ____________ (use) correctly, can deal with bacteria effectively. (所给词的适当形式填空)

3 . Such knowledge is still useful when ____________ (apply) to similar situations in other countries. (所给词的适当形式填空)

4 . Jim has retired, but he still remembers the happy time ____________ (spend) with his students. (所给词的适当形式填空)

5 . Most colleges now offer first­year students a course specially ____________ (design) to help them succeed academically and personally. (所给词的适当形式填空)

6 . The problem of learning of a foreign language, __________(regard) as a struggle, can be solved ______means of communicating with foreigners. (所给词的适当形式填空)

7 . Her team was________(分配)to invent a new battery. (根据汉语提示单词拼写)

8 . We were guided by a local guide and visited the famous church. (同义句转换)
(1)________, we visited the famous church. (用过去分词短语作状语)
(2)________, we visited the famous church. (用with复合结构)
(3)________, we visited the famous church. (用介词短语结构)

9 . This book, which is written in simple English, is suitable for beginners.(句型转换)
→This book,_________, is suitable for beginners.

10 . The problem________ (discuss) last Friday attracted the attention of everyone present at the meeting. (所给词的适当形式填空)