B. Complete with a, an or the. Alice Have you ever seen (1) ___
shooting star?
Cindy Yes. In fact, I saw one last night while I was looking outside (2)___
window.
Alice Really?
Cindy Yeah. It was fantastic! Actually, I continued looking at (3)___
waiting to see another one, but I didn't.
Alice Tell me something. What exactly are shooting stars?
Cindy I don't know. Let's surf (4)___
Net and find out.
Alice Great idea!
sky​

1. run - ran; see -saw; ride - rode; have - had; go - went; swim - swam; read - read; do - did
2. 1) Did  you   go  to  the  cinema  last  week? - No, I didn't. I didn't go to the cinema yesterday.      
2) Did your  friend  ride  a  bike  when  she/he  was  5?  - Yes, he did. He rode a bike. when he was 5.
3) Did your parents travel to the sea last summer?  - No, they didn't. They didn't travel to the sea last summer. 
4) Did you see many animals in the Zoo? - Yes, I did. I saw a lot of animals in the Zoo.  5) Did your sister have tea for lunch yesterday? - Yes, she did. She had tea for lunch yesterday.

Gagarin Yuri Alekseevich - pilot-cosmonaut, first man to fly to space. Colonel, Hero Of The Soviet Union . Member of the CPSU since V 1951 graduated with honors from the vocational school on a speciality the molder of foundry. Born in the family of the collective farmer. In February 1968 graduated from the air force Academy. N. E. Zhukovsky in Moscovei first steps in aviation, done, as a College student.
April 12, 1961 became the first flight into space a spaceship "Vostok". He circled the globe for 1 h 48 min and safely returned to Earth. Tragically died in a plane crash near the village of Novoselovo Kirgizskogo Vladimir region.