ost their way in the forest,and . Which of the following is wrong

John’s classmates offered him their congratulations ______ his successful performance in the school concert.

Where are you going to stay when you get to Shanghai—I may live _________ in a hotel _________ in a friend’s house.

I’ ll help you prepare for the party on Wednesday. — Please don’t ______. My sisters have promised to help me.

Li Na went out of the China Open in the first round. Why should she be defeated by suchan unknown player?— Well, that’s OK. She __________ enough after becoming the world champion. [ ]