5.Our lives would be different without scientific developments. A.Scientific developments affect our lives. B.Lives would be the same as scientific developments. C.Lives would be different from scientific developments.
11.(1)What books does the man want to read? B. C. (2).Where is the girl going? A. B. C. (3)What are they talking about? A.Their parents. B.Their grandparents. C.DNA.
12.(1)What did the boy's father do last month? A.Had a holiday in the mountains. B.Went on a trip in the mountains. C.Studied butterflies in the mountains. (2)How did the boy's father get his food and water? A.From the farmers. B.From his friends. C.By himself.
13.(1)Which bus should the woman take? A.Bus No.5. B.Bus No.15. C.Bus No.25. (2)What is the woman going to do? A.To visit the museum. B.To meet her friend. C.To visit her son. (3)Where are the speakers? A.On a bus. B.At a bus stop. C.At a train station.
14.(1)What is Mike's father? A.A teacher. B.A doctor. C.A scientist. (2)How will Mike's father go to Washington? A.By train. B.By plane. C.By ship. (3)How long will Mike's father stay in Washington? A.For 7 days. B.For 14 days. C.For 20 days.
15.(1)Where will Ann go this Sunday? A.To the Science Museum. B.To the Technology Museum. C.To the History Museum. (2)When will they get to the museum? A.At 8:00 a.m. B.At 11:00 a.m. C.At 1:30 p.m. (3)How long will they stay in the museum? A.For about two hours. B.For about an hour and a half. C.For about one hour. (4)How will they go to the Happy Lake? A.By subway. B.By bus. C.By boat.