根据语境及所给首字母提示，补全所缺单词。 1.Ofthefours,springismyfavorite. 2.OneofthethingsthatJerryvistheloveoffriends. 3.I konthedoorbutnobodyanswered. Oh,wewereallout. 4.Dontforgettotakeyourpwithyouwhenyougoabroad. 5.AsthecofChina,Beijingisamoderncitywithalonghistory. 6.Paulalikestraveling.Itisveryinterestinganditmakesherfeelhappy andr. seasons relaxed capital passport knocked values 2a What do you know about customs in foreign countries? What do you think is the biggest challenge when visiting a foreign country
