You can't answer _ my question again. Why haven't you learned the words _ heart?
a) to/on
b)-/by
c) on/with
d) on/by​

You can't answer on my question again. Why haven't you learned the words by heart?

1. was

2. was thinking

3. called

4. did i tell

5. happened

6. were shopping

7. were looking

8. came

9. showed

10. she was opening

11. had

12. was

13. didn't expect

in 2100 all children won`t go to the school. they will study at home. in 2100 all people will be able to have free flight to the space. in 2100 all people will know 8 or 9 langueges. in 2100 all people will have robots.