Bài tập tiếng Anh lớp 9 (1)

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    1. They built a new bridge over the river.

    2. She will clean the house tomorrow.

    3. Someone has already booked the tickets for the concert.

    4. The teacher is explaining the lesson to the students.

    5. We have finished the project on time.

    6. People should recycle plastic bottles and cans.

    7. They are going to announce the winner of the competition next week.

    8. The chef is preparing a delicious meal for the guests.

    9. They must repair the broken window immediately.

    10. I saw him fixing the car in the garage.