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【題目】This is the factory_____they were just talking about.

【題目】_______they were so tired，______they kept on working until midnight.

【題目】Which word of the following doesn't have the same stress as the others?

【題目】Which pair of the words with the underlined letters has a different sound?

【題目】—______________have your grandparents been in Sanya?

【題目】Kim has been the first DPRK leader（朝鮮最高領導人）to cross the border（分界線）onto the Korean soil______________ the end of the 1950-53 Korean War.

【題目】“Underground” is the only word in the English language _____ begins and ends with the letters “und”.

【題目】—Oh, mum, my jeans are short.

【題目】We should do everything we can_____water.

【題目】—_____will the dinner be ready? I’ll be late for the movie.