----- Nội dung dịch tự động từ ảnh -----
Ex. 2 Choose the best answer to complete each of the following sentences.
1. She wasn't listening to me at all. Sometimes I think she's living
another planet.
A. in
В. on
C. at
D. down
2. In 1998 at the age of 77, John Glenn
with six other astronauts on the space
shuttle after he
three orbits around the Earth a long time.
A. flew - had made
B. had flown - made
C. flew – made
3. Experiencing microgravity on a
D. was flying – made
flight is part of astronaut training programmes.
C. mission
A. orbit
B. ship
D. parabolic
4. As soon as the spacecraft_
into space, the crew started to observe the sun.
A. has travelled
B. had travelled
C. travelled
5. When I called on her, Mary_
D. was travelling
her room.
A. clean
B. cleans
C. cleaning
D. was cleaning
ailable