1 . _________(suspect) nothing,he walked right into the trap. （所给词的适当形式填空）

2 . Lowering his head, he was _______(怀疑)of cheating in the exam and responded to teacher’s questions. (根据汉语提示单词拼写)

3 . S_______ (怀疑) the traveler of carrying drugs, the customs official stopped him and went through his suitcase. (根据中英文提示单词拼写)

4 . If you ________(怀疑) a gas leak, do not strike a match or even turn on an electric light. (根据汉语提示单词拼写）

5 . The man, ________(suspect) of stealing the jewels from the shop, was missing last night. (所给词的适当形式填空）

6 . Yesterday we s_______ (怀疑) that he was involved in the murder.

7 . The police have taken the two ________ (嫌疑犯)to the police station and they are being questioned now. (根据汉语提示单词拼写)

8 . She _________ (suspect) that one of her three daughters — then ten, eight, and six —had picked it up, but the girls said they hadn’t. (所给词的适当形式填空)

9 . The two officials _______________（被怀疑） having received a bribe. (根据汉语提示完成句子)

10 . John Snow ____________ (怀疑) that the second theory was correct but he needed evidence. (根据汉语提示单词拼写）