Tham Gia Group Dành Cho Lớp 8 Chia Sẻ, Trao Đổi Tài Liệu Miễn Phí
as Choose the best answer
1. The astronaut and his crew....................
A. went
B. returned
the Earth in a big spaceship in 2006.
C. came
D. pointed
...to our planet in the next 20 years?
C. save
D. happen
2. What do you think would
A. worry
B. replace
3. There are eight........... ...