--Mike,you’vegotsomanybeautifulstamps.

--Yeah.I_________collectstampswhenIwasinprimaryschool.

许多国家在国际收支出现逆差时，利用汇率变动对进出口贸易的作用机制，通过本国货币贬值来()

—IsthereanythingelseIcandoforyou?

—______.

Weneedfriendsto________,orwewillfeellonely.

--Look!ThatmanlookslikeMrWhite.

--It_________behim.MrWhite_________Americayesterday.