A. astound B. climbing C. give a helping hand D. think over A. fried rice B. in silence C. wrestling D. speech A. frozen B. affect C. regard as D. fall A. Mexico B. make a decision C. humidity D. spelling A. spirit B. trail C. safely D. tree A. mood B. secretary C. finance D. urgent A. be good for B. trouble C. muscle D. fence A. call out B. test C. scrapbook D. drive A. fill B. friendly C. spokeswoman D. purchasable A. fame B. silent C. panda D. lurk