简答题 恐怕我不能去听明天的音乐会了。
______ _______ I can't go to the concert tomorrow.

单选题 Mary spent two hours _______ her homework last weekend.

单选题 Jenny didn't pass the English exam, so she felt ________sad.

单选题 I'm new in the school. I'm afraid of _______in front of the class.

单选题 Our class basketball team won the match. All of us were _______.

单选题 （山东东营中考)—Good morning. I'd like a birthday gift for my mother.
—What about this scarf? It is beautiful and it ______soft and smooth.

单选题 (四川宜宾中考)_______ fine weather we have today！

单选题 If you don't know_______ it next, please ask Mr. Li for help.

单选题 Thanks for_______ us plant the trees.