Bài tập & Lời giải
1. Complete the sentences with the correct form of the verbs in parentheses.
(Hoàn thành các câu với dạng đúng của động từ trong ngoặc)
a. The United States (launch) __________ its first artificial satellite Explorer 1 in 1958.
b. NASA (prepare) __________ for another moon mission for many years.
c. He fell off the ladder while he (train) __________ for the program.
d. The plane (take off) __________ in 20 minutes.
e. I think soon we (know) __________ more about the origin of life on Earth.
Xem lời giải
2. Read the paragraph and complete the notes.
(Đọc đoạn văn và hoàn thành các ghi chú)
The Rosetta mission is amazing in many ways. First of all, landing a spacecraft on a comet is not easy, but scientists at ESA did it The comet was traveling very fast, and its shape was uneven. Nevertheless, Rosetta managed to land its device on the comet. Second, the mission's data will be useful for studies about life on Earth and other planets. It may help us understand the origin of life on our planet. I hope it will also prove that there may be life on other planets as well. Programs like the Rosetta mission encourage me to learn more about space.
a. The name of the mission:
b. Two reasons the author thinks it is amazing:
Reason1:
- Explanation:
Reason 2:
- Explanation:
c. Conclusion:
Xem lời giải
3. Write a short paragraph on a separate sheet of paper. Say what you think about a space program. Write 80-100 words. Use the sample in 2 to help you.
(Viết một đoạn văn ngắn trên một tờ giấy riêng. Nói những gì bạn nghĩ về một chương trình không gian. Viết 80-100 từ. Sử dụng mẫu trong 2 để giúp bạn)