Mike has much difficulty ________ Chineseso he often asks me ________ help.

Excuse me，would you mind answering a few questions—Well，I don’t know. I’m in rather a hurry__________.

In 2009 many countries are going throughfinancial crisis，________hasa great effect on many walks of life.　　　　　　　　　　　　　　　　　

When you get into trouble, will you keep trying _____ give up

believe, and you will find the boy is very outgoing.