Your essay is quite good ,except _____ there are some spelling mistakes in it.
Shy people often avoid situationswould force them into close contact with other people.
—How long do you think it will be______man can finally solve the problem of cancer? —Well,it depends
______ is known to us is that tobacco contains nicotine and other harmful products, so you should give up smoking.
This book is considered to be the best novel of its kind ever.
-- I can’t find my umbrella. -- I saw George going away with____, but I’m not sure whether it is yours.