【题目】_______ tourists visit Hong Kong each year because Hong Kong is a “Shopping Paradise”.

【题目】There is _______ “H” in the word “hour”.

【题目】Which number is a decimal?

【题目】Do you often write ________ your pen pal?

【题目】I saw____ accident in the street yesterday.

【题目】Mike usually gets up at 6:00, then he cleans _______ own bedroom.

【题目】He is___boy.

【题目】The answer came to him _______ a flash.

【题目】— Hey, Nancy. What do you usually do ________ rainy days? — I usually listen to music.

【题目】My little brother can count numbers from 1 to 100. Which of the following is correct for the underlined word in the sentence?