Bài tập mệnh đề chỉ thời gian

    1. He will call me before he ________ the building.

    2. ____ she had did exercise, she ate breakfast with sandwiches.

    3. ____ I see him tomorrow, I will give this book to him.

    4. As soon as it _________ raining, we will leave for school.

    5. ______ she comes, we will have already left.

    6. Whenever he ________ Anna, he says hello.

    7. The next time I go to New York, I am going ________ a ballet.

    8. I will never speak to him again as soon as I _______him.

    9. By the time Linh ____ to bed tomorrow, she will have had a full day and will be ready for sleep.

    10. After _____cooking, my friend appeared in front of my house.