阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
I was having my dinner at McDonald's one evening when an old couple slowly walked in. They _______ their meal, took a table near the window and started _______ food out of the plate. There was one hamburger, one order of French fries(炸薯条) and one drink. The man _______ the food into two halves and carefully placed _______ before his wife.
He took a sip(一小口) of the drink. His wife also took one and then _______ the cup down between them. "That _______ old couple! All they can _______ is one meal for the two of them, "thought I. _______ the man began to eat his French fries, I _______ to my feet, went over and said that I was _______ to buy another meal for them. But he _______ refused me and said that they made it a ______ to share everything.
_____, the lady didn't take a bite. She sat there _____ her husband eat, and taking turns sipping the drink. Again I ______ to buy them something but was refused. When the man finished eating and was ______ his face with a napkin. I ______ no longer stand it. I made an offer to them a third time. ______ being politely refused. I asked the lady _____, "Madam, why aren't you eating You said that you share everything. _______ is it that you are waiting for " "The teeth," she answered.

A．served B．requested C．collected D．ordered

A．carrying B．taking C．fetching D．bringing

A．divided B．cut C．changed D．formed

A．it B．this C．that D．one

A．got B．settled C．set D．torned

A．funny B．crazy C．strange D．poor

A．afford B．pay C．demand D．choose

A．While B．Since C．As D．Until

A．came B．struggled C．rushed D．rose

A．anxious B．willing C．satisfied D．quick

A．warmly B．proudly C．kindly D．seriously

A．way B．habit C．case D．model

A．Surprisingly B．Sadly C．Shockingly D．Bitterly

A．seeing B．noticing C．watching D．finding

A．wanted B．asked C．planned D．attempted

A．wiping B．touching C．bathing D．washing

A．should B．could C．might D．would

A．In B．Upon C．After D．With

A．curiously B．carefully C．naturally D．plainly

A．How B．Who C．Why D．What