【题目】Some of our schoolmates got sick because of the hand-foot-and-mouth disease, so they had to teach _ at home,

【题目】 _ a rainy morning, I met a homeless dog on mayor way to school.

【题目】The fisherman's wife was very greedy and she wanted to be _ mayor of the city.

【题目】Which of the following underlined part different in pronunciation from others?

【题目】—Why will you go on a trip to America?

【题目】—I've got a full mark in the math exam, and my parents are ________ the result.

【题目】—I had a quarrel (争吵) with my mother this morning, but I ________ doing that now.

【题目】—I heard Wang Tao went ________ last week.

【题目】—How's your ________ with your parents?

【题目】—What is the ________ of sorting garbage (分类垃圾)?