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.

There was a __________look on her face because a________ problem _________the little girl.

of the students in our school are boys.

Hi, Lucy. Have you finished your homework yet—No, just a half. I am really bored with so much homework. —_____

My grandparent with my parents_____manycolourful flowers .