181.He suggested me that I go to see the
manager.
182.I lent him the book I bought the day before.
183.I never buy anything unless it is not really needed.
184.You need not to go with me unless you are free now.
185.I am sure it will be dark before we won’t
get there.
186.I don’t know if they will come, but if
they will come, please show them the way to my house.
187.I could not make myself understood entirely well.
188.This book is too hard for me to read it
189.As he was careless, so he failed
190.I was too tired not to walk any further.
181 drop “me”182bought→had
bought 183drop “not”
184drop “to”
185drop “won’t” 186drop the second “will”
187drop “entirely” or “well” 188drop “it” 189drop “as” or “so” 190drop “not”