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【題目】The students can’t hear the video clearly. Could you please ______ the video?

【題目】You can’t get good grades ______ you study hard.

【題目】A new museum ______ in my hometown in 5 years.

【題目】Anna has a poor sense of ______. Sometimes, she can’t even find her way home.

【題目】There are ______ students in Chongqing.

【題目】He is______ eighteen-year-old boy who has entered ______university.

【題目】—____________do you go to the cinema?

【題目】—What does your sister do?

【題目】—Must I wear a shirt for the party？

【題目】David, get up early, _______ you’ll fail to catch the early bus.