题目内容：

    Cassandra was in a rush with work and planning her 200-person wedding. As she was _______invitations for her wedding in the mail one day last year, she addressed one_______to her aunt and uncle. They were 20 minutes’_______from where she lived.

A week later, the_______came back. She had mistakenly _______the wrong address. A handwritten note was _______ to the return envelope: I wish I knew you. _______-go have dinner on me. I’ve been married for 40 years — it gets better with_______. A $20 bill was _______inside.

Cassandra was at a professional crossroads and had been having a(n)__________day. In fact, she was talking to her fiancé Jesse Jones about her difficulties just as she opened the __________envelope. Then she read the note.

“It was kind of perfect __________,” says Cassandra. “I was really grateful for it.” And the __________envelope wasn’t finished with its __________. Cassandra looked closer and saw that the person had written “Live long and prosper” on the envelope.

Cassandra and Jesse have no idea who the __________note writer is, but they went out to dinner the following night with a friend who was going overseas on army __________. They happily added the $20 to their __________. Then Cassandra stopped by a store and bought a thank-you card. She wrote her aunt and uncle’s incorrect __________ on the envelope again-this time on __________ — and sent it to “Kind Stranger.”

Inside, she wrote, “Thank you for the note and __________ the time to send it. I’m thankful for people like you still being in the world.”

1.A.replacing B.offering C.sharing D.sending

2.A.worriedly B.hurriedly C.carefully D.automatically

3.A.drive B.delivery C.check D.march

4.A.comment B.invitation C.plan D.appointment

5.A.brought about B.brought down C.set about D.set down

6.A.attached B.distributed C.devoted D.exposed

7.A.Connections B.Cheers C.Congratulations D.Directions

8.A.age B.belief C.shelter D.weight

9.A.trapped B.included C.saved D.caught

10.A.smooth B.casual C.tough D.average

11.A.misdirected B.expected C.unloaded D.ignored

12.A.lighting B.drawing C.charging D.timing

13.A.optimistic B.imaginary C.special D.primary

14.A.disappointments B.surprises C.memories D.qualifications

15.A.similar B.popular C.complex D.mysterious

16.A.service B.support C.experiment D.application

17.A.form B.ticket C.routine D.bill

18.A.address B.name C.certificate D.guidance

19.A.approval B.demand C.purpose D.principle

20.A.affording B.sparing C.advising D.demanding