第二部分：英语知识运用第一节：单项填空从每题所给的A、B、C、D四个选项中，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。21. I wonderwehaven’t received her invitations yet. Her wedding is only two days away.

18He injured his leg and ______ couldn’t play in the game

Thecamera was _____ by his son and he had to have it repaired.

________ baseball, I am just a green hand.[ ]

Where did you meet him for the first time?— It was in WL International Middle School ______ we studied together[ ]