The United States is a country_ (advance) in science and technology
advanced
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Idon’tneedanyhelpatthemoment,butI_____youroffer
I'dappreciateitverymuchifyoucouldmakesome________onmyrecentarticleattheconference.
Onehundredmiles____(be)toofartotravelonfoot.
Let’spersonalfeelingsinmakingjudgment.（）
Ourmost________(success)productisbasedonaverysimpleidea
