Each sentence has a mistake. Find it by choosing the letter A, B, C or D.

Reading brings a variety of benefits because of readers can gain many lessons and much knowledge from books.

A. If you don’t turn off all electronic devices before you go out, you will be fined.

B. You have responsibility to turn off all electronic devices before you go out.

C. All electronic devices must be turned off before you go out.

D. It is important to turn off all electronic devices before you go out.

A. This is the most intriguing book I have ever read.

B. Without this book, I have never read any book again.

C. This book is so intriguing for me to read.

D. I really like this book.

A. I regret I can’t come to your birthday party.

B. I wish I could come to your birthday party.

C. If your birthday party happens earlier, I can join.

D. Coming to your birthday party is impossible to me.

A. watching     

B. too much     

C. adverse     

D. about

A. Her friends are enabled to put up with her bad behaviors.

B. Her friends can’t tolerate her bad behaviors.

C. Her bad behaviors make her friends bored.

D. Her friends hate her due to her bad behaviors.

A. The heavy rain makes the exploration of the magnificent mountains harder.

B. If the rain isn’t heavy, the team can continue their exploration of the magnificent mountains.

C. The rain isn’t enough light that the team can’t continue their exploration of the magnificent mountains.

D. It is such the heavy rain that the team can’t continue their exploration of the magnificent mountains.