1.Why do you blame him for the failure ___C__ he really needs is encouragement?A. when that B. now that C. when what D. when which2.Bill plays football _A____, if not better than, Robert.A. as well as B. as well C. so well D. so well as3.The business __D___ when we failed to agree on a price.A. fell behind B. fell upon C. fell off D. fell apart4.The two bags are of great __B__.A. differences B. difference C. different D. differently5.The robot worked twice as __A___ as a skilled worker.A. fast B. quicklyC. faster D. soon
