谢谢，麻烦你了老师，呵呵，最后一题了，谢谢

1、It is not ＿＿＿＿＿＿＿ for me to return all the books to the library now because I still need some of them for my research.
A、continuous B、difficult
C、convenient D、sufficient

2、The old man returned to the house to ＿＿＿＿＿＿ all the doors were locked.
A、insure against B、ensure of
C、assure of D、make sure

3、His parents could not understand why he ＿＿＿＿＿＿ in mountaineering.
A、deserted B、rolled
C、took D、participated

4、The secretary ＿＿＿＿＿＿ a list of their products to the letter when she posted it.
A、fastened B、attached
C、secured D、tied

5、How did he ＿＿＿＿＿＿ to your suggestion?
A、react B、think
C、look D、say

1、Neither John or his father was able to wake up early enough to catch the morning train.
正确 错误

2、Let’s have a close look at the other two pictures printing on the opposite page to see his way of treating light.
正确 错误

3、It was too late to save the drowning boy as he had gone down for the third time.
正确 错误

4、The book was so bored that I returned it to the library without finishing it.
正确 错误

5、He lived in a cottage all lonely, and every day he worked in his garden.
正确 错误

dbddc
正错正错错

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