6、豆蔻的气味为:

1、题目60Not until he retired from teaching three years ago () having holiday abroad.

1、题目59Where is Class()? -----It＇s on the()floor.

1、题目58He was wearing a pair of sunglasses and I didn’t () him at first.

1、题目57We＇re sure that the environment in our city () greatly through our work in the near future.

1、题目56Many people have donated that type of blood; however，the blood bank needs ().

1、题目55Our friendship () quickly over the weeks that followed.

1、题目54I was so tired that I could () walk any farther

1、题目53This machine is very easy () . Anybody can learn to use it in a few minutes.

1、题目52Tony lent me the money， () that I＇d do as much for him.

1、题目51() Browns were having dinner when the telephone rang.