题目内容：

My mum was young when she fell pregnant with me. After I was born it was decided that my father’s relatives would ________ me in Manchester. No one spoke about Mum. Eventually, I was shown letters from Mum, ________ that she was a drug addict.

All this was running through my head as I arrived in Glasgow on 27 December last year. My sister Leanne, from my mother’s side, had ________ me down on Facebook, and we had been ________ for some time, but had met only once or twice. Leanne had been brought up by our mother’s parents, and had some ________ with Mum throughout her life. She was now living in Canada, but returning for Christmas and ________ to see all the family together. A big party had been arranged to welcome her back, and everyone would be there, including our ________.

In a very short time my sister and I hatched a ________. I’d meet my sister as she arrived at Manchester airport, then we’d drive up to Glasgow ________. Keeping it a surprise gave us a rush. After about a four-hour drive, we were there. I’d ________ called someone “Mum” before. But there she was.

We embraced (拥抱) and although we could hardly get the words out fast enough, we were soon ________. Seeing someone so alike looking back at me was the strangest but most ________ experience. Though a lifetime may have ________ us, this woman at a party in Glasgow was my mum. She ________ at me for a second, before giving me a tight hug. All she could say was that she never thought we’d ________ again.

She’d been ________ of drugs for five years. She told me how she now works for a charity that helps young people ________ the same problems she had. We now talk regularly, and I feel ________ she’s my mother. That’s something I couldn’t have even ________ when the door opened to her at that Christmas party. Life may be short, but it’s always ________ enough to reconcile (和好).

1.A. teachB. controlC. serveD. raise

2.A. foreseeingB. sayingC. arguingD. promising

3.A. knockedB. trackedC. rolledD. turned

4.A. negotiatingB. complainingC. messagingD. searching

5.A. contactB. bargainC. funD. trouble

6.A. unwillingB. afraidC. confidentD. desperate

7.A. sisterB. fatherC. mumD. grandparents

8.A. dealB. planC. trickD. change

9.A. in advanceB. in turnC. in secretD. in time

10.A. everB. evenC. alwaysD. never

11.A. looking awayB. chatting awayC. turning upD. picking up

12.A. disturbingB. annoyingC. comfortingD. frightening

13.A. separatedB. desertedC. ruinedD. cheated

14.A. laughedB. yelledC. staredD. pointed

15.A. partB. sufferC. recoverD. meet

16.A. cleanB. awareC. shortD. fond

17.A. discussB. overcomeC. exploreD. stress

18.A. guiltyB. embarrassedC. proudD. shocked

19.A. imaginedB. ignoredC. questionedD. recalled

20.A. toughB. happyC. simpleD. long